12518580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5639}}^1$

素因数の和:5688

約数の個数: 48

約数和(自身を含む): 36005760

約数和(自身を除く): 23487180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 5639, 11278, 16917, 22556, 28195, 33834, 56390, 67668, 84585, 112780, 169170, 208643, 338340, 417286, 625929, 834572, 1043215, 1251858, 2086430, 2503716, 3129645, 4172860, 6259290, 12518580]

約数ペア:

[(1, 12518580), (2, 6259290), (3, 4172860), (4, 3129645), (5, 2503716), (6, 2086430), (10, 1251858), (12, 1043215), (15, 834572), (20, 625929), (30, 417286), (37, 338340), (60, 208643), (74, 169170), (111, 112780), (148, 84585), (185, 67668), (222, 56390), (370, 33834), (444, 28195), (555, 22556), (740, 16917), (1110, 11278), (2220, 5639)]