27863160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 91990080

約数和(自身を除く): 64126920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 337, 390, 424, 520, 530, 636, 674, 689, 780, 795, 1011, 1060, 1272, 1348, 1378, 1560, 1590, 1685, 2022, 2067, 2120, 2696, 2756, 3180, 3370, 3445, 4044, 4134, 4381, 5055, 5512, 6360, 6740, 6890, 8088, 8268, 8762, 10110, 10335, 13143, 13480, 13780, 16536, 17524, 17861, 20220, 20670, 21905, 26286, 27560, 35048, 35722, 40440, 41340, 43810, 52572, 53583, 65715, 71444, 82680, 87620, 89305, 105144, 107166, 131430, 142888, 175240, 178610, 214332, 232193, 262860, 267915, 357220, 428664, 464386, 525720, 535830, 696579, 714440, 928772, 1071660, 1160965, 1393158, 1857544, 2143320, 2321930, 2786316, 3482895, 4643860, 5572632, 6965790, 9287720, 13931580, 27863160]

約数ペア:

[(1, 27863160), (2, 13931580), (3, 9287720), (4, 6965790), (5, 5572632), (6, 4643860), (8, 3482895), (10, 2786316), (12, 2321930), (13, 2143320), (15, 1857544), (20, 1393158), (24, 1160965), (26, 1071660), (30, 928772), (39, 714440), (40, 696579), (52, 535830), (53, 525720), (60, 464386), (65, 428664), (78, 357220), (104, 267915), (106, 262860), (120, 232193), (130, 214332), (156, 178610), (159, 175240), (195, 142888), (212, 131430), (260, 107166), (265, 105144), (312, 89305), (318, 87620), (337, 82680), (390, 71444), (424, 65715), (520, 53583), (530, 52572), (636, 43810), (674, 41340), (689, 40440), (780, 35722), (795, 35048), (1011, 27560), (1060, 26286), (1272, 21905), (1348, 20670), (1378, 20220), (1560, 17861), (1590, 17524), (1685, 16536), (2022, 13780), (2067, 13480), (2120, 13143), (2696, 10335), (2756, 10110), (3180, 8762), (3370, 8268), (3445, 8088), (4044, 6890), (4134, 6740), (4381, 6360), (5055, 5512)]