909038520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194239}}^1$

素因数の和:194269

約数の個数: 96

約数和(自身を含む): 3181651200

約数和(自身を除く): 2272612680

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, 194239, 388478, 582717, 776956, 971195, 1165434, 1553912, 1748151, 1942390, 2330868, 2525107, 2913585, 3496302, 3884780, 4661736, 5050214, 5827170, 6992604, 7575321, 7769560, 8740755, 10100428, 11654340, 12625535, 13985208, 15150642, 17481510, 20200856, 22725963, 23308680, 25251070, 30301284, 34963020, 37876605, 45451926, 50502140, 60602568, 69926040, 75753210, 90903852, 101004280, 113629815, 151506420, 181807704, 227259630, 303012840, 454519260, 909038520]

約数ペア:

[(1, 909038520), (2, 454519260), (3, 303012840), (4, 227259630), (5, 181807704), (6, 151506420), (8, 113629815), (9, 101004280), (10, 90903852), (12, 75753210), (13, 69926040), (15, 60602568), (18, 50502140), (20, 45451926), (24, 37876605), (26, 34963020), (30, 30301284), (36, 25251070), (39, 23308680), (40, 22725963), (45, 20200856), (52, 17481510), (60, 15150642), (65, 13985208), (72, 12625535), (78, 11654340), (90, 10100428), (104, 8740755), (117, 7769560), (120, 7575321), (130, 6992604), (156, 5827170), (180, 5050214), (195, 4661736), (234, 3884780), (260, 3496302), (312, 2913585), (360, 2525107), (390, 2330868), (468, 1942390), (520, 1748151), (585, 1553912), (780, 1165434), (936, 971195), (1170, 776956), (1560, 582717), (2340, 388478), (4680, 194239)]