495890880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:947

約数の個数: 224

約数和(自身を含む): 1712732160

約数和(自身を除く): 1216841280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 877, 912, 930, 960, 992, 1140, 1178, 1216, 1240, 1488, 1520, 1754, 1767, 1824, 1860, 1984, 2280, 2356, 2480, 2631, 2945, 2976, 3040, 3508, 3534, 3648, 3720, 4385, 4560, 4712, 4960, 5262, 5890, 5952, 6080, 7016, 7068, 7440, 8770, 8835, 9120, 9424, 9920, 10524, 11780, 13155, 14032, 14136, 14880, 16663, 17540, 17670, 18240, 18848, 21048, 23560, 26310, 27187, 28064, 28272, 29760, 33326, 35080, 35340, 37696, 42096, 47120, 49989, 52620, 54374, 56128, 56544, 66652, 70160, 70680, 81561, 83315, 84192, 94240, 99978, 105240, 108748, 113088, 133304, 135935, 140320, 141360, 163122, 166630, 168384, 188480, 199956, 210480, 217496, 249945, 266608, 271870, 280640, 282720, 326244, 333260, 399912, 407805, 420960, 434992, 499890, 516553, 533216, 543740, 565440, 652488, 666520, 799824, 815610, 841920, 869984, 999780, 1033106, 1066432, 1087480, 1304976, 1333040, 1549659, 1599648, 1631220, 1739968, 1999560, 2066212, 2174960, 2582765, 2609952, 2666080, 3099318, 3199296, 3262440, 3999120, 4132424, 4349920, 5165530, 5219904, 5332160, 6198636, 6524880, 7748295, 7998240, 8264848, 8699840, 10331060, 12397272, 13049760, 15496590, 15996480, 16529696, 20662120, 24794544, 26099520, 30993180, 33059392, 41324240, 49589088, 61986360, 82648480, 99178176, 123972720, 165296960, 247945440, 495890880]

約数ペア:

[(1, 495890880), (2, 247945440), (3, 165296960), (4, 123972720), (5, 99178176), (6, 82648480), (8, 61986360), (10, 49589088), (12, 41324240), (15, 33059392), (16, 30993180), (19, 26099520), (20, 24794544), (24, 20662120), (30, 16529696), (31, 15996480), (32, 15496590), (38, 13049760), (40, 12397272), (48, 10331060), (57, 8699840), (60, 8264848), (62, 7998240), (64, 7748295), (76, 6524880), (80, 6198636), (93, 5332160), (95, 5219904), (96, 5165530), (114, 4349920), (120, 4132424), (124, 3999120), (152, 3262440), (155, 3199296), (160, 3099318), (186, 2666080), (190, 2609952), (192, 2582765), (228, 2174960), (240, 2066212), (248, 1999560), (285, 1739968), (304, 1631220), (310, 1599648), (320, 1549659), (372, 1333040), (380, 1304976), (456, 1087480), (465, 1066432), (480, 1033106), (496, 999780), (570, 869984), (589, 841920), (608, 815610), (620, 799824), (744, 666520), (760, 652488), (877, 565440), (912, 543740), (930, 533216), (960, 516553), (992, 499890), (1140, 434992), (1178, 420960), (1216, 407805), (1240, 399912), (1488, 333260), (1520, 326244), (1754, 282720), (1767, 280640), (1824, 271870), (1860, 266608), (1984, 249945), (2280, 217496), (2356, 210480), (2480, 199956), (2631, 188480), (2945, 168384), (2976, 166630), (3040, 163122), (3508, 141360), (3534, 140320), (3648, 135935), (3720, 133304), (4385, 113088), (4560, 108748), (4712, 105240), (4960, 99978), (5262, 94240), (5890, 84192), (5952, 83315), (6080, 81561), (7016, 70680), (7068, 70160), (7440, 66652), (8770, 56544), (8835, 56128), (9120, 54374), (9424, 52620), (9920, 49989), (10524, 47120), (11780, 42096), (13155, 37696), (14032, 35340), (14136, 35080), (14880, 33326), (16663, 29760), (17540, 28272), (17670, 28064), (18240, 27187), (18848, 26310), (21048, 23560)]