1577264520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1011067}}^1$

素因数の和:1011094

約数の個数: 64

約数和(自身を含む): 5095782720

約数和(自身を除く): 3518518200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1011067, 2022134, 3033201, 4044268, 5055335, 6066402, 8088536, 10110670, 12132804, 13143871, 15166005, 20221340, 24265608, 26287742, 30332010, 39431613, 40442680, 52575484, 60664020, 65719355, 78863226, 105150968, 121328040, 131438710, 157726452, 197158065, 262877420, 315452904, 394316130, 525754840, 788632260, 1577264520]

約数ペア:

[(1, 1577264520), (2, 788632260), (3, 525754840), (4, 394316130), (5, 315452904), (6, 262877420), (8, 197158065), (10, 157726452), (12, 131438710), (13, 121328040), (15, 105150968), (20, 78863226), (24, 65719355), (26, 60664020), (30, 52575484), (39, 40442680), (40, 39431613), (52, 30332010), (60, 26287742), (65, 24265608), (78, 20221340), (104, 15166005), (120, 13143871), (130, 12132804), (156, 10110670), (195, 8088536), (260, 6066402), (312, 5055335), (390, 4044268), (520, 3033201), (780, 2022134), (1560, 1011067)]