99764880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{415687}}^1$

素因数の和:415703

約数の個数: 40

約数和(自身を含む): 309271872

約数和(自身を除く): 209506992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 415687, 831374, 1247061, 1662748, 2078435, 2494122, 3325496, 4156870, 4988244, 6235305, 6650992, 8313740, 9976488, 12470610, 16627480, 19952976, 24941220, 33254960, 49882440, 99764880]

約数ペア:

[(1, 99764880), (2, 49882440), (3, 33254960), (4, 24941220), (5, 19952976), (6, 16627480), (8, 12470610), (10, 9976488), (12, 8313740), (15, 6650992), (16, 6235305), (20, 4988244), (24, 4156870), (30, 3325496), (40, 2494122), (48, 2078435), (60, 1662748), (80, 1247061), (120, 831374), (240, 415687)]