121815720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26029}}^1$

素因数の和:26059

約数の個数: 96

約数和(自身を含む): 426371400

約数和(自身を除く): 304555680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 26029, 52058, 78087, 104116, 130145, 156174, 208232, 234261, 260290, 312348, 338377, 390435, 468522, 520580, 624696, 676754, 780870, 937044, 1015131, 1041160, 1171305, 1353508, 1561740, 1691885, 1874088, 2030262, 2342610, 2707016, 3045393, 3123480, 3383770, 4060524, 4685220, 5075655, 6090786, 6767540, 8121048, 9370440, 10151310, 12181572, 13535080, 15226965, 20302620, 24363144, 30453930, 40605240, 60907860, 121815720]

約数ペア:

[(1, 121815720), (2, 60907860), (3, 40605240), (4, 30453930), (5, 24363144), (6, 20302620), (8, 15226965), (9, 13535080), (10, 12181572), (12, 10151310), (13, 9370440), (15, 8121048), (18, 6767540), (20, 6090786), (24, 5075655), (26, 4685220), (30, 4060524), (36, 3383770), (39, 3123480), (40, 3045393), (45, 2707016), (52, 2342610), (60, 2030262), (65, 1874088), (72, 1691885), (78, 1561740), (90, 1353508), (104, 1171305), (117, 1041160), (120, 1015131), (130, 937044), (156, 780870), (180, 676754), (195, 624696), (234, 520580), (260, 468522), (312, 390435), (360, 338377), (390, 312348), (468, 260290), (520, 234261), (585, 208232), (780, 156174), (936, 130145), (1170, 104116), (1560, 78087), (2340, 52058), (4680, 26029)]