85328564040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{237737}}^1$

素因数の和:238751

約数の個数: 96

約数和(自身を含む): 277597153080

約数和(自身を除く): 192268589040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 997, 1994, 2991, 3988, 4985, 5982, 7976, 8973, 9970, 11964, 14955, 17946, 19940, 23928, 29910, 35892, 39880, 44865, 59820, 71784, 89730, 119640, 179460, 237737, 358920, 475474, 713211, 950948, 1188685, 1426422, 1901896, 2139633, 2377370, 2852844, 3566055, 4279266, 4754740, 5705688, 7132110, 8558532, 9509480, 10698165, 14264220, 17117064, 21396330, 28528440, 42792660, 85585320, 237023789, 474047578, 711071367, 948095156, 1185118945, 1422142734, 1896190312, 2133214101, 2370237890, 2844285468, 3555356835, 4266428202, 4740475780, 5688570936, 7110713670, 8532856404, 9480951560, 10666070505, 14221427340, 17065712808, 21332141010, 28442854680, 42664282020, 85328564040]

約数ペア:

[(1, 85328564040), (2, 42664282020), (3, 28442854680), (4, 21332141010), (5, 17065712808), (6, 14221427340), (8, 10666070505), (9, 9480951560), (10, 8532856404), (12, 7110713670), (15, 5688570936), (18, 4740475780), (20, 4266428202), (24, 3555356835), (30, 2844285468), (36, 2370237890), (40, 2133214101), (45, 1896190312), (60, 1422142734), (72, 1185118945), (90, 948095156), (120, 711071367), (180, 474047578), (360, 237023789), (997, 85585320), (1994, 42792660), (2991, 28528440), (3988, 21396330), (4985, 17117064), (5982, 14264220), (7976, 10698165), (8973, 9509480), (9970, 8558532), (11964, 7132110), (14955, 5705688), (17946, 4754740), (19940, 4279266), (23928, 3566055), (29910, 2852844), (35892, 2377370), (39880, 2139633), (44865, 1901896), (59820, 1426422), (71784, 1188685), (89730, 950948), (119640, 713211), (179460, 475474), (237737, 358920)]