372840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 1209600

約数和(自身を除く): 836760

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, 239, 260, 312, 390, 478, 520, 717, 780, 956, 1195, 1434, 1560, 1912, 2390, 2868, 3107, 3585, 4780, 5736, 6214, 7170, 9321, 9560, 12428, 14340, 15535, 18642, 24856, 28680, 31070, 37284, 46605, 62140, 74568, 93210, 124280, 186420, 372840]

約数ペア:

[(1, 372840), (2, 186420), (3, 124280), (4, 93210), (5, 74568), (6, 62140), (8, 46605), (10, 37284), (12, 31070), (13, 28680), (15, 24856), (20, 18642), (24, 15535), (26, 14340), (30, 12428), (39, 9560), (40, 9321), (52, 7170), (60, 6214), (65, 5736), (78, 4780), (104, 3585), (120, 3107), (130, 2868), (156, 2390), (195, 1912), (239, 1560), (260, 1434), (312, 1195), (390, 956), (478, 780), (520, 717)]