495459360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1072

約数の個数: 288

約数和(自身を含む): 1905845760

約数和(自身を除く): 1410386400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 992, 1009, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1980, 2018, 2046, 2232, 2480, 2640, 2728, 2790, 2976, 3027, 3069, 3168, 3410, 3720, 3960, 4036, 4092, 4464, 4960, 5045, 5115, 5280, 5456, 5580, 6054, 6138, 6820, 7440, 7920, 8072, 8184, 8928, 9081, 10090, 10230, 10912, 11099, 11160, 12108, 12276, 13640, 14880, 15135, 15345, 15840, 16144, 16368, 18162, 20180, 20460, 22198, 22320, 24216, 24552, 27280, 30270, 30690, 31279, 32288, 32736, 33297, 36324, 40360, 40920, 44396, 44640, 45405, 48432, 49104, 54560, 55495, 60540, 61380, 62558, 66594, 72648, 80720, 81840, 88792, 90810, 93837, 96864, 98208, 99891, 110990, 121080, 122760, 125116, 133188, 145296, 156395, 161440, 163680, 166485, 177584, 181620, 187674, 199782, 221980, 242160, 245520, 250232, 266376, 281511, 290592, 312790, 332970, 344069, 355168, 363240, 375348, 399564, 443960, 469185, 484320, 491040, 499455, 500464, 532752, 563022, 625580, 665940, 688138, 726480, 750696, 799128, 887920, 938370, 998910, 1000928, 1032207, 1065504, 1126044, 1251160, 1331880, 1376276, 1407555, 1452960, 1501392, 1598256, 1720345, 1775840, 1876740, 1997820, 2064414, 2252088, 2502320, 2663760, 2752552, 2815110, 3002784, 3096621, 3196512, 3440690, 3753480, 3995640, 4128828, 4504176, 5004640, 5161035, 5327520, 5505104, 5630220, 6193242, 6881380, 7506960, 7991280, 8257656, 9008352, 10322070, 11010208, 11260440, 12386484, 13762760, 15013920, 15483105, 15982560, 16515312, 20644140, 22520880, 24772968, 27525520, 30966210, 33030624, 41288280, 45041760, 49545936, 55051040, 61932420, 82576560, 99091872, 123864840, 165153120, 247729680, 495459360]

約数ペア:

[(1, 495459360), (2, 247729680), (3, 165153120), (4, 123864840), (5, 99091872), (6, 82576560), (8, 61932420), (9, 55051040), (10, 49545936), (11, 45041760), (12, 41288280), (15, 33030624), (16, 30966210), (18, 27525520), (20, 24772968), (22, 22520880), (24, 20644140), (30, 16515312), (31, 15982560), (32, 15483105), (33, 15013920), (36, 13762760), (40, 12386484), (44, 11260440), (45, 11010208), (48, 10322070), (55, 9008352), (60, 8257656), (62, 7991280), (66, 7506960), (72, 6881380), (80, 6193242), (88, 5630220), (90, 5505104), (93, 5327520), (96, 5161035), (99, 5004640), (110, 4504176), (120, 4128828), (124, 3995640), (132, 3753480), (144, 3440690), (155, 3196512), (160, 3096621), (165, 3002784), (176, 2815110), (180, 2752552), (186, 2663760), (198, 2502320), (220, 2252088), (240, 2064414), (248, 1997820), (264, 1876740), (279, 1775840), (288, 1720345), (310, 1598256), (330, 1501392), (341, 1452960), (352, 1407555), (360, 1376276), (372, 1331880), (396, 1251160), (440, 1126044), (465, 1065504), (480, 1032207), (495, 1000928), (496, 998910), (528, 938370), (558, 887920), (620, 799128), (660, 750696), (682, 726480), (720, 688138), (744, 665940), (792, 625580), (880, 563022), (930, 532752), (990, 500464), (992, 499455), (1009, 491040), (1023, 484320), (1056, 469185), (1116, 443960), (1240, 399564), (1320, 375348), (1364, 363240), (1395, 355168), (1440, 344069), (1488, 332970), (1584, 312790), (1705, 290592), (1760, 281511), (1860, 266376), (1980, 250232), (2018, 245520), (2046, 242160), (2232, 221980), (2480, 199782), (2640, 187674), (2728, 181620), (2790, 177584), (2976, 166485), (3027, 163680), (3069, 161440), (3168, 156395), (3410, 145296), (3720, 133188), (3960, 125116), (4036, 122760), (4092, 121080), (4464, 110990), (4960, 99891), (5045, 98208), (5115, 96864), (5280, 93837), (5456, 90810), (5580, 88792), (6054, 81840), (6138, 80720), (6820, 72648), (7440, 66594), (7920, 62558), (8072, 61380), (8184, 60540), (8928, 55495), (9081, 54560), (10090, 49104), (10230, 48432), (10912, 45405), (11099, 44640), (11160, 44396), (12108, 40920), (12276, 40360), (13640, 36324), (14880, 33297), (15135, 32736), (15345, 32288), (15840, 31279), (16144, 30690), (16368, 30270), (18162, 27280), (20180, 24552), (20460, 24216), (22198, 22320)]