15715492920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2567891}}^1$

素因数の和:2567925

約数の個数: 96

約数和(自身を含む): 54079805520

約数和(自身を除く): 38364312600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 2567891, 5135782, 7703673, 10271564, 12839455, 15407346, 20543128, 23111019, 25678910, 30814692, 38518365, 43654147, 46222038, 51357820, 61629384, 77036730, 87308294, 92444076, 102715640, 115555095, 130962441, 154073460, 174616588, 184888152, 218270735, 231110190, 261924882, 308146920, 349233176, 392887323, 436541470, 462220380, 523849764, 654812205, 785774646, 873082940, 924440760, 1047699528, 1309624410, 1571549292, 1746165880, 1964436615, 2619248820, 3143098584, 3928873230, 5238497640, 7857746460, 15715492920]

約数ペア:

[(1, 15715492920), (2, 7857746460), (3, 5238497640), (4, 3928873230), (5, 3143098584), (6, 2619248820), (8, 1964436615), (9, 1746165880), (10, 1571549292), (12, 1309624410), (15, 1047699528), (17, 924440760), (18, 873082940), (20, 785774646), (24, 654812205), (30, 523849764), (34, 462220380), (36, 436541470), (40, 392887323), (45, 349233176), (51, 308146920), (60, 261924882), (68, 231110190), (72, 218270735), (85, 184888152), (90, 174616588), (102, 154073460), (120, 130962441), (136, 115555095), (153, 102715640), (170, 92444076), (180, 87308294), (204, 77036730), (255, 61629384), (306, 51357820), (340, 46222038), (360, 43654147), (408, 38518365), (510, 30814692), (612, 25678910), (680, 23111019), (765, 20543128), (1020, 15407346), (1224, 12839455), (1530, 10271564), (2040, 7703673), (3060, 5135782), (6120, 2567891)]