57056520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2917}}^1$

素因数の和:3094

約数の個数: 64

約数和(自身を含む): 172278720

約数和(自身を除く): 115222200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2917, 3260, 3912, 4890, 5834, 6520, 8751, 9780, 11668, 14585, 17502, 19560, 23336, 29170, 35004, 43755, 58340, 70008, 87510, 116680, 175020, 350040, 475471, 950942, 1426413, 1901884, 2377355, 2852826, 3803768, 4754710, 5705652, 7132065, 9509420, 11411304, 14264130, 19018840, 28528260, 57056520]

約数ペア:

[(1, 57056520), (2, 28528260), (3, 19018840), (4, 14264130), (5, 11411304), (6, 9509420), (8, 7132065), (10, 5705652), (12, 4754710), (15, 3803768), (20, 2852826), (24, 2377355), (30, 1901884), (40, 1426413), (60, 950942), (120, 475471), (163, 350040), (326, 175020), (489, 116680), (652, 87510), (815, 70008), (978, 58340), (1304, 43755), (1630, 35004), (1956, 29170), (2445, 23336), (2917, 19560), (3260, 17502), (3912, 14585), (4890, 11668), (5834, 9780), (6520, 8751)]