1155522420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{493813}}^1$

素因数の和:493841

約数の個数: 72

約数和(自身を含む): 3774714216

約数和(自身を除く): 2619191796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 493813, 987626, 1481439, 1975252, 2469065, 2962878, 4444317, 4938130, 5925756, 6419569, 7407195, 8888634, 9876260, 12839138, 14814390, 17777268, 19258707, 22221585, 25678276, 29628780, 32097845, 38517414, 44443170, 57776121, 64195690, 77034828, 88886340, 96293535, 115552242, 128391380, 192587070, 231104484, 288880605, 385174140, 577761210, 1155522420]

約数ペア:

[(1, 1155522420), (2, 577761210), (3, 385174140), (4, 288880605), (5, 231104484), (6, 192587070), (9, 128391380), (10, 115552242), (12, 96293535), (13, 88886340), (15, 77034828), (18, 64195690), (20, 57776121), (26, 44443170), (30, 38517414), (36, 32097845), (39, 29628780), (45, 25678276), (52, 22221585), (60, 19258707), (65, 17777268), (78, 14814390), (90, 12839138), (117, 9876260), (130, 8888634), (156, 7407195), (180, 6419569), (195, 5925756), (234, 4938130), (260, 4444317), (390, 2962878), (468, 2469065), (585, 1975252), (780, 1481439), (1170, 987626), (2340, 493813)]