760960980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1628

約数の個数: 240

約数和(自身を含む): 2684271744

約数和(自身を除く): 1923310764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 81, 90, 92, 108, 115, 117, 130, 135, 138, 156, 162, 180, 195, 207, 230, 234, 260, 270, 276, 299, 324, 345, 351, 390, 405, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 810, 828, 897, 1035, 1053, 1170, 1196, 1242, 1380, 1404, 1495, 1571, 1620, 1755, 1794, 1863, 2070, 2106, 2340, 2484, 2691, 2990, 3105, 3142, 3510, 3588, 3726, 4140, 4212, 4485, 4713, 5265, 5382, 5980, 6210, 6284, 7020, 7452, 7855, 8073, 8970, 9315, 9426, 10530, 10764, 12420, 13455, 14139, 15710, 16146, 17940, 18630, 18852, 20423, 21060, 23565, 24219, 26910, 28278, 31420, 32292, 36133, 37260, 40365, 40846, 42417, 47130, 48438, 53820, 56556, 61269, 70695, 72266, 80730, 81692, 84834, 94260, 96876, 102115, 108399, 121095, 122538, 127251, 141390, 144532, 161460, 169668, 180665, 183807, 204230, 212085, 216798, 242190, 245076, 254502, 282780, 306345, 325197, 361330, 367614, 408460, 424170, 433596, 469729, 484380, 509004, 541995, 551421, 612690, 636255, 650394, 722660, 735228, 848340, 919035, 939458, 975591, 1083990, 1102842, 1225380, 1272510, 1300788, 1409187, 1625985, 1654263, 1838070, 1878916, 1951182, 2167980, 2205684, 2348645, 2545020, 2757105, 2818374, 2926773, 3251970, 3308526, 3676140, 3902364, 4227561, 4697290, 4877955, 5514210, 5636748, 5853546, 6503940, 6617052, 7045935, 8271315, 8455122, 9394580, 9755910, 11028420, 11707092, 12682683, 14091870, 14633865, 16542630, 16910244, 19511820, 21137805, 25365366, 28183740, 29267730, 33085260, 38048049, 42275610, 50730732, 58535460, 63413415, 76096098, 84551220, 126826830, 152192196, 190240245, 253653660, 380480490, 760960980]

約数ペア:

[(1, 760960980), (2, 380480490), (3, 253653660), (4, 190240245), (5, 152192196), (6, 126826830), (9, 84551220), (10, 76096098), (12, 63413415), (13, 58535460), (15, 50730732), (18, 42275610), (20, 38048049), (23, 33085260), (26, 29267730), (27, 28183740), (30, 25365366), (36, 21137805), (39, 19511820), (45, 16910244), (46, 16542630), (52, 14633865), (54, 14091870), (60, 12682683), (65, 11707092), (69, 11028420), (78, 9755910), (81, 9394580), (90, 8455122), (92, 8271315), (108, 7045935), (115, 6617052), (117, 6503940), (130, 5853546), (135, 5636748), (138, 5514210), (156, 4877955), (162, 4697290), (180, 4227561), (195, 3902364), (207, 3676140), (230, 3308526), (234, 3251970), (260, 2926773), (270, 2818374), (276, 2757105), (299, 2545020), (324, 2348645), (345, 2205684), (351, 2167980), (390, 1951182), (405, 1878916), (414, 1838070), (460, 1654263), (468, 1625985), (540, 1409187), (585, 1300788), (598, 1272510), (621, 1225380), (690, 1102842), (702, 1083990), (780, 975591), (810, 939458), (828, 919035), (897, 848340), (1035, 735228), (1053, 722660), (1170, 650394), (1196, 636255), (1242, 612690), (1380, 551421), (1404, 541995), (1495, 509004), (1571, 484380), (1620, 469729), (1755, 433596), (1794, 424170), (1863, 408460), (2070, 367614), (2106, 361330), (2340, 325197), (2484, 306345), (2691, 282780), (2990, 254502), (3105, 245076), (3142, 242190), (3510, 216798), (3588, 212085), (3726, 204230), (4140, 183807), (4212, 180665), (4485, 169668), (4713, 161460), (5265, 144532), (5382, 141390), (5980, 127251), (6210, 122538), (6284, 121095), (7020, 108399), (7452, 102115), (7855, 96876), (8073, 94260), (8970, 84834), (9315, 81692), (9426, 80730), (10530, 72266), (10764, 70695), (12420, 61269), (13455, 56556), (14139, 53820), (15710, 48438), (16146, 47130), (17940, 42417), (18630, 40846), (18852, 40365), (20423, 37260), (21060, 36133), (23565, 32292), (24219, 31420), (26910, 28278)]