89277360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{937}}^1$

素因数の和:1350

約数の個数: 80

約数和(自身を含む): 277753056

約数和(自身を除く): 188475696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 794, 937, 1191, 1588, 1874, 1985, 2382, 2811, 3176, 3748, 3970, 4685, 4764, 5622, 5955, 6352, 7496, 7940, 9370, 9528, 11244, 11910, 14055, 14992, 15880, 18740, 19056, 22488, 23820, 28110, 31760, 37480, 44976, 47640, 56220, 74960, 95280, 112440, 224880, 371989, 743978, 1115967, 1487956, 1859945, 2231934, 2975912, 3719890, 4463868, 5579835, 5951824, 7439780, 8927736, 11159670, 14879560, 17855472, 22319340, 29759120, 44638680, 89277360]

約数ペア:

[(1, 89277360), (2, 44638680), (3, 29759120), (4, 22319340), (5, 17855472), (6, 14879560), (8, 11159670), (10, 8927736), (12, 7439780), (15, 5951824), (16, 5579835), (20, 4463868), (24, 3719890), (30, 2975912), (40, 2231934), (48, 1859945), (60, 1487956), (80, 1115967), (120, 743978), (240, 371989), (397, 224880), (794, 112440), (937, 95280), (1191, 74960), (1588, 56220), (1874, 47640), (1985, 44976), (2382, 37480), (2811, 31760), (3176, 28110), (3748, 23820), (3970, 22488), (4685, 19056), (4764, 18740), (5622, 15880), (5955, 14992), (6352, 14055), (7496, 11910), (7940, 11244), (9370, 9528)]