26658960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 83458944

約数和(自身を除く): 56799984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 983, 1130, 1356, 1695, 1808, 1966, 2260, 2712, 2949, 3390, 3932, 4520, 4915, 5424, 5898, 6780, 7864, 9040, 9830, 11796, 13560, 14745, 15728, 19660, 23592, 27120, 29490, 39320, 47184, 58980, 78640, 111079, 117960, 222158, 235920, 333237, 444316, 555395, 666474, 888632, 1110790, 1332948, 1666185, 1777264, 2221580, 2665896, 3332370, 4443160, 5331792, 6664740, 8886320, 13329480, 26658960]

約数ペア:

[(1, 26658960), (2, 13329480), (3, 8886320), (4, 6664740), (5, 5331792), (6, 4443160), (8, 3332370), (10, 2665896), (12, 2221580), (15, 1777264), (16, 1666185), (20, 1332948), (24, 1110790), (30, 888632), (40, 666474), (48, 555395), (60, 444316), (80, 333237), (113, 235920), (120, 222158), (226, 117960), (240, 111079), (339, 78640), (452, 58980), (565, 47184), (678, 39320), (904, 29490), (983, 27120), (1130, 23592), (1356, 19660), (1695, 15728), (1808, 14745), (1966, 13560), (2260, 11796), (2712, 9830), (2949, 9040), (3390, 7864), (3932, 6780), (4520, 5898), (4915, 5424)]