27975120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2843}}^1$

素因数の和:2900

約数の個数: 80

約数和(自身を含む): 88869312

約数和(自身を除く): 60894192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 2843, 3280, 4920, 5686, 8529, 9840, 11372, 14215, 17058, 22744, 28430, 34116, 42645, 45488, 56860, 68232, 85290, 113720, 116563, 136464, 170580, 227440, 233126, 341160, 349689, 466252, 582815, 682320, 699378, 932504, 1165630, 1398756, 1748445, 1865008, 2331260, 2797512, 3496890, 4662520, 5595024, 6993780, 9325040, 13987560, 27975120]

約数ペア:

[(1, 27975120), (2, 13987560), (3, 9325040), (4, 6993780), (5, 5595024), (6, 4662520), (8, 3496890), (10, 2797512), (12, 2331260), (15, 1865008), (16, 1748445), (20, 1398756), (24, 1165630), (30, 932504), (40, 699378), (41, 682320), (48, 582815), (60, 466252), (80, 349689), (82, 341160), (120, 233126), (123, 227440), (164, 170580), (205, 136464), (240, 116563), (246, 113720), (328, 85290), (410, 68232), (492, 56860), (615, 45488), (656, 42645), (820, 34116), (984, 28430), (1230, 22744), (1640, 17058), (1968, 14215), (2460, 11372), (2843, 9840), (3280, 8529), (4920, 5686)]