485824680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:645

約数の個数: 288

約数和(自身を含む): 1829973600

約数和(自身を除く): 1344148920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 121, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 242, 264, 285, 330, 342, 360, 363, 380, 396, 418, 440, 456, 484, 495, 570, 587, 605, 627, 660, 684, 726, 760, 792, 836, 855, 968, 990, 1045, 1089, 1140, 1174, 1210, 1254, 1320, 1368, 1452, 1672, 1710, 1761, 1815, 1881, 1980, 2090, 2178, 2280, 2299, 2348, 2420, 2508, 2904, 2935, 3135, 3420, 3522, 3630, 3762, 3960, 4180, 4356, 4598, 4696, 4840, 5016, 5283, 5445, 5870, 6270, 6457, 6840, 6897, 7044, 7260, 7524, 8360, 8712, 8805, 9196, 9405, 10566, 10890, 11153, 11495, 11740, 12540, 12914, 13794, 14088, 14520, 15048, 17610, 18392, 18810, 19371, 20691, 21132, 21780, 22306, 22990, 23480, 25080, 25828, 26415, 27588, 32285, 33459, 34485, 35220, 37620, 38742, 41382, 42264, 43560, 44612, 45980, 51656, 52830, 55176, 55765, 58113, 64570, 66918, 68970, 70440, 71027, 75240, 77484, 82764, 89224, 91960, 96855, 100377, 103455, 105660, 111530, 116226, 122683, 129140, 133836, 137940, 142054, 154968, 165528, 167295, 193710, 200754, 206910, 211320, 213081, 223060, 232452, 245366, 258280, 267672, 275880, 284108, 290565, 334590, 355135, 368049, 387420, 401508, 413820, 426162, 446120, 464904, 490732, 501885, 568216, 581130, 613415, 639243, 669180, 710270, 736098, 774840, 803016, 827640, 852324, 981464, 1003770, 1065405, 1104147, 1162260, 1226830, 1278486, 1338360, 1349513, 1420540, 1472196, 1704648, 1840245, 2007540, 2130810, 2208294, 2324520, 2453660, 2556972, 2699026, 2841080, 2944392, 3196215, 3680490, 4015080, 4048539, 4261620, 4416588, 4907320, 5113944, 5398052, 5520735, 6392430, 6747565, 7360980, 8097078, 8523240, 8833176, 10796104, 11041470, 12145617, 12784860, 13495130, 14721960, 16194156, 20242695, 22082940, 24291234, 25569720, 26990260, 32388312, 40485390, 44165880, 48582468, 53980520, 60728085, 80970780, 97164936, 121456170, 161941560, 242912340, 485824680]

約数ペア:

[(1, 485824680), (2, 242912340), (3, 161941560), (4, 121456170), (5, 97164936), (6, 80970780), (8, 60728085), (9, 53980520), (10, 48582468), (11, 44165880), (12, 40485390), (15, 32388312), (18, 26990260), (19, 25569720), (20, 24291234), (22, 22082940), (24, 20242695), (30, 16194156), (33, 14721960), (36, 13495130), (38, 12784860), (40, 12145617), (44, 11041470), (45, 10796104), (55, 8833176), (57, 8523240), (60, 8097078), (66, 7360980), (72, 6747565), (76, 6392430), (88, 5520735), (90, 5398052), (95, 5113944), (99, 4907320), (110, 4416588), (114, 4261620), (120, 4048539), (121, 4015080), (132, 3680490), (152, 3196215), (165, 2944392), (171, 2841080), (180, 2699026), (190, 2556972), (198, 2453660), (209, 2324520), (220, 2208294), (228, 2130810), (242, 2007540), (264, 1840245), (285, 1704648), (330, 1472196), (342, 1420540), (360, 1349513), (363, 1338360), (380, 1278486), (396, 1226830), (418, 1162260), (440, 1104147), (456, 1065405), (484, 1003770), (495, 981464), (570, 852324), (587, 827640), (605, 803016), (627, 774840), (660, 736098), (684, 710270), (726, 669180), (760, 639243), (792, 613415), (836, 581130), (855, 568216), (968, 501885), (990, 490732), (1045, 464904), (1089, 446120), (1140, 426162), (1174, 413820), (1210, 401508), (1254, 387420), (1320, 368049), (1368, 355135), (1452, 334590), (1672, 290565), (1710, 284108), (1761, 275880), (1815, 267672), (1881, 258280), (1980, 245366), (2090, 232452), (2178, 223060), (2280, 213081), (2299, 211320), (2348, 206910), (2420, 200754), (2508, 193710), (2904, 167295), (2935, 165528), (3135, 154968), (3420, 142054), (3522, 137940), (3630, 133836), (3762, 129140), (3960, 122683), (4180, 116226), (4356, 111530), (4598, 105660), (4696, 103455), (4840, 100377), (5016, 96855), (5283, 91960), (5445, 89224), (5870, 82764), (6270, 77484), (6457, 75240), (6840, 71027), (6897, 70440), (7044, 68970), (7260, 66918), (7524, 64570), (8360, 58113), (8712, 55765), (8805, 55176), (9196, 52830), (9405, 51656), (10566, 45980), (10890, 44612), (11153, 43560), (11495, 42264), (11740, 41382), (12540, 38742), (12914, 37620), (13794, 35220), (14088, 34485), (14520, 33459), (15048, 32285), (17610, 27588), (18392, 26415), (18810, 25828), (19371, 25080), (20691, 23480), (21132, 22990), (21780, 22306)]