15197160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 51580800

約数和(自身を除く): 36383640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 397, 435, 440, 580, 638, 660, 696, 794, 870, 957, 1160, 1191, 1276, 1320, 1588, 1595, 1740, 1914, 1985, 2382, 2552, 3176, 3190, 3480, 3828, 3970, 4367, 4764, 4785, 5955, 6380, 7656, 7940, 8734, 9528, 9570, 11513, 11910, 12760, 13101, 15880, 17468, 19140, 21835, 23026, 23820, 26202, 34539, 34936, 38280, 43670, 46052, 47640, 52404, 57565, 65505, 69078, 87340, 92104, 104808, 115130, 126643, 131010, 138156, 172695, 174680, 230260, 253286, 262020, 276312, 345390, 379929, 460520, 506572, 524040, 633215, 690780, 759858, 1013144, 1266430, 1381560, 1519716, 1899645, 2532860, 3039432, 3799290, 5065720, 7598580, 15197160]

約数ペア:

[(1, 15197160), (2, 7598580), (3, 5065720), (4, 3799290), (5, 3039432), (6, 2532860), (8, 1899645), (10, 1519716), (11, 1381560), (12, 1266430), (15, 1013144), (20, 759858), (22, 690780), (24, 633215), (29, 524040), (30, 506572), (33, 460520), (40, 379929), (44, 345390), (55, 276312), (58, 262020), (60, 253286), (66, 230260), (87, 174680), (88, 172695), (110, 138156), (116, 131010), (120, 126643), (132, 115130), (145, 104808), (165, 92104), (174, 87340), (220, 69078), (232, 65505), (264, 57565), (290, 52404), (319, 47640), (330, 46052), (348, 43670), (397, 38280), (435, 34936), (440, 34539), (580, 26202), (638, 23820), (660, 23026), (696, 21835), (794, 19140), (870, 17468), (957, 15880), (1160, 13101), (1191, 12760), (1276, 11910), (1320, 11513), (1588, 9570), (1595, 9528), (1740, 8734), (1914, 7940), (1985, 7656), (2382, 6380), (2552, 5955), (3176, 4785), (3190, 4764), (3480, 4367), (3828, 3970)]