2045584920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{1429}}^1$

素因数の和:1673

約数の個数: 128

約数和(自身を含む): 6259968000

約数和(自身を除く): 4214383080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 151, 158, 237, 302, 316, 395, 453, 474, 604, 632, 755, 790, 906, 948, 1185, 1208, 1429, 1510, 1580, 1812, 1896, 2265, 2370, 2858, 3020, 3160, 3624, 4287, 4530, 4740, 5716, 6040, 7145, 8574, 9060, 9480, 11432, 11929, 14290, 17148, 18120, 21435, 23858, 28580, 34296, 35787, 42870, 47716, 57160, 59645, 71574, 85740, 95432, 112891, 119290, 143148, 171480, 178935, 215779, 225782, 238580, 286296, 338673, 357870, 431558, 451564, 477160, 564455, 647337, 677346, 715740, 863116, 903128, 1078895, 1128910, 1294674, 1354692, 1431480, 1693365, 1726232, 2157790, 2257820, 2589348, 2709384, 3236685, 3386730, 4315580, 4515640, 5178696, 6473370, 6773460, 8631160, 12946740, 13546920, 17046541, 25893480, 34093082, 51139623, 68186164, 85232705, 102279246, 136372328, 170465410, 204558492, 255698115, 340930820, 409116984, 511396230, 681861640, 1022792460, 2045584920]

約数ペア:

[(1, 2045584920), (2, 1022792460), (3, 681861640), (4, 511396230), (5, 409116984), (6, 340930820), (8, 255698115), (10, 204558492), (12, 170465410), (15, 136372328), (20, 102279246), (24, 85232705), (30, 68186164), (40, 51139623), (60, 34093082), (79, 25893480), (120, 17046541), (151, 13546920), (158, 12946740), (237, 8631160), (302, 6773460), (316, 6473370), (395, 5178696), (453, 4515640), (474, 4315580), (604, 3386730), (632, 3236685), (755, 2709384), (790, 2589348), (906, 2257820), (948, 2157790), (1185, 1726232), (1208, 1693365), (1429, 1431480), (1510, 1354692), (1580, 1294674), (1812, 1128910), (1896, 1078895), (2265, 903128), (2370, 863116), (2858, 715740), (3020, 677346), (3160, 647337), (3624, 564455), (4287, 477160), (4530, 451564), (4740, 431558), (5716, 357870), (6040, 338673), (7145, 286296), (8574, 238580), (9060, 225782), (9480, 215779), (11432, 178935), (11929, 171480), (14290, 143148), (17148, 119290), (18120, 112891), (21435, 95432), (23858, 85740), (28580, 71574), (34296, 59645), (35787, 57160), (42870, 47716)]