71212080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7237}}^1$

素因数の和:7294

約数の個数: 80

約数和(自身を含む): 226173024

約数和(自身を除く): 154960944

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, 3280, 4920, 7237, 9840, 14474, 21711, 28948, 36185, 43422, 57896, 72370, 86844, 108555, 115792, 144740, 173688, 217110, 289480, 296717, 347376, 434220, 578960, 593434, 868440, 890151, 1186868, 1483585, 1736880, 1780302, 2373736, 2967170, 3560604, 4450755, 4747472, 5934340, 7121208, 8901510, 11868680, 14242416, 17803020, 23737360, 35606040, 71212080]

約数ペア:

[(1, 71212080), (2, 35606040), (3, 23737360), (4, 17803020), (5, 14242416), (6, 11868680), (8, 8901510), (10, 7121208), (12, 5934340), (15, 4747472), (16, 4450755), (20, 3560604), (24, 2967170), (30, 2373736), (40, 1780302), (41, 1736880), (48, 1483585), (60, 1186868), (80, 890151), (82, 868440), (120, 593434), (123, 578960), (164, 434220), (205, 347376), (240, 296717), (246, 289480), (328, 217110), (410, 173688), (492, 144740), (615, 115792), (656, 108555), (820, 86844), (984, 72370), (1230, 57896), (1640, 43422), (1968, 36185), (2460, 28948), (3280, 21711), (4920, 14474), (7237, 9840)]