168938160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3889}}^1$

素因数の和:4086

約数の個数: 80

約数和(自身を含む): 526737120

約数和(自身を除く): 357798960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 3889, 4344, 5430, 7240, 7778, 8688, 10860, 11667, 14480, 15556, 19445, 21720, 23334, 31112, 38890, 43440, 46668, 58335, 62224, 77780, 93336, 116670, 155560, 186672, 233340, 311120, 466680, 703909, 933360, 1407818, 2111727, 2815636, 3519545, 4223454, 5631272, 7039090, 8446908, 10558635, 11262544, 14078180, 16893816, 21117270, 28156360, 33787632, 42234540, 56312720, 84469080, 168938160]

約数ペア:

[(1, 168938160), (2, 84469080), (3, 56312720), (4, 42234540), (5, 33787632), (6, 28156360), (8, 21117270), (10, 16893816), (12, 14078180), (15, 11262544), (16, 10558635), (20, 8446908), (24, 7039090), (30, 5631272), (40, 4223454), (48, 3519545), (60, 2815636), (80, 2111727), (120, 1407818), (181, 933360), (240, 703909), (362, 466680), (543, 311120), (724, 233340), (905, 186672), (1086, 155560), (1448, 116670), (1810, 93336), (2172, 77780), (2715, 62224), (2896, 58335), (3620, 46668), (3889, 43440), (4344, 38890), (5430, 31112), (7240, 23334), (7778, 21720), (8688, 19445), (10860, 15556), (11667, 14480)]