326378520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69739}}^1$

素因数の和:69769

約数の個数: 96

約数和(自身を含む): 1142341200

約数和(自身を除く): 815962680

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, 69739, 139478, 209217, 278956, 348695, 418434, 557912, 627651, 697390, 836868, 906607, 1046085, 1255302, 1394780, 1673736, 1813214, 2092170, 2510604, 2719821, 2789560, 3138255, 3626428, 4184340, 4533035, 5021208, 5439642, 6276510, 7252856, 8159463, 8368680, 9066070, 10879284, 12553020, 13599105, 16318926, 18132140, 21758568, 25106040, 27198210, 32637852, 36264280, 40797315, 54396420, 65275704, 81594630, 108792840, 163189260, 326378520]

約数ペア:

[(1, 326378520), (2, 163189260), (3, 108792840), (4, 81594630), (5, 65275704), (6, 54396420), (8, 40797315), (9, 36264280), (10, 32637852), (12, 27198210), (13, 25106040), (15, 21758568), (18, 18132140), (20, 16318926), (24, 13599105), (26, 12553020), (30, 10879284), (36, 9066070), (39, 8368680), (40, 8159463), (45, 7252856), (52, 6276510), (60, 5439642), (65, 5021208), (72, 4533035), (78, 4184340), (90, 3626428), (104, 3138255), (117, 2789560), (120, 2719821), (130, 2510604), (156, 2092170), (180, 1813214), (195, 1673736), (234, 1394780), (260, 1255302), (312, 1046085), (360, 906607), (390, 836868), (468, 697390), (520, 627651), (585, 557912), (780, 418434), (936, 348695), (1170, 278956), (1560, 209217), (2340, 139478), (4680, 69739)]