253622280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2399}}^1$

素因数の和:3294

約数の個数: 64

約数和(自身を含む): 762048000

約数和(自身を除く): 508425720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 881, 1762, 2399, 2643, 3524, 4405, 4798, 5286, 7048, 7197, 8810, 9596, 10572, 11995, 13215, 14394, 17620, 19192, 21144, 23990, 26430, 28788, 35240, 35985, 47980, 52860, 57576, 71970, 95960, 105720, 143940, 287880, 2113519, 4227038, 6340557, 8454076, 10567595, 12681114, 16908152, 21135190, 25362228, 31702785, 42270380, 50724456, 63405570, 84540760, 126811140, 253622280]

約数ペア:

[(1, 253622280), (2, 126811140), (3, 84540760), (4, 63405570), (5, 50724456), (6, 42270380), (8, 31702785), (10, 25362228), (12, 21135190), (15, 16908152), (20, 12681114), (24, 10567595), (30, 8454076), (40, 6340557), (60, 4227038), (120, 2113519), (881, 287880), (1762, 143940), (2399, 105720), (2643, 95960), (3524, 71970), (4405, 57576), (4798, 52860), (5286, 47980), (7048, 35985), (7197, 35240), (8810, 28788), (9596, 26430), (10572, 23990), (11995, 21144), (13215, 19192), (14394, 17620)]