6820080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 21394464

約数和(自身を除く): 14574384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 181, 240, 314, 362, 471, 543, 628, 724, 785, 905, 942, 1086, 1256, 1448, 1570, 1810, 1884, 2172, 2355, 2512, 2715, 2896, 3140, 3620, 3768, 4344, 4710, 5430, 6280, 7240, 7536, 8688, 9420, 10860, 12560, 14480, 18840, 21720, 28417, 37680, 43440, 56834, 85251, 113668, 142085, 170502, 227336, 284170, 341004, 426255, 454672, 568340, 682008, 852510, 1136680, 1364016, 1705020, 2273360, 3410040, 6820080]

約数ペア:

[(1, 6820080), (2, 3410040), (3, 2273360), (4, 1705020), (5, 1364016), (6, 1136680), (8, 852510), (10, 682008), (12, 568340), (15, 454672), (16, 426255), (20, 341004), (24, 284170), (30, 227336), (40, 170502), (48, 142085), (60, 113668), (80, 85251), (120, 56834), (157, 43440), (181, 37680), (240, 28417), (314, 21720), (362, 18840), (471, 14480), (543, 12560), (628, 10860), (724, 9420), (785, 8688), (905, 7536), (942, 7240), (1086, 6280), (1256, 5430), (1448, 4710), (1570, 4344), (1810, 3768), (1884, 3620), (2172, 3140), (2355, 2896), (2512, 2715)]