157613520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12391}}^1$

素因数の和:12460

約数の個数: 80

約数和(自身を含む): 497860992

約数和(自身を除く): 340247472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12391, 12720, 24782, 37173, 49564, 61955, 74346, 99128, 123910, 148692, 185865, 198256, 247820, 297384, 371730, 495640, 594768, 656723, 743460, 991280, 1313446, 1486920, 1970169, 2626892, 2973840, 3283615, 3940338, 5253784, 6567230, 7880676, 9850845, 10507568, 13134460, 15761352, 19701690, 26268920, 31522704, 39403380, 52537840, 78806760, 157613520]

約数ペア:

[(1, 157613520), (2, 78806760), (3, 52537840), (4, 39403380), (5, 31522704), (6, 26268920), (8, 19701690), (10, 15761352), (12, 13134460), (15, 10507568), (16, 9850845), (20, 7880676), (24, 6567230), (30, 5253784), (40, 3940338), (48, 3283615), (53, 2973840), (60, 2626892), (80, 1970169), (106, 1486920), (120, 1313446), (159, 991280), (212, 743460), (240, 656723), (265, 594768), (318, 495640), (424, 371730), (530, 297384), (636, 247820), (795, 198256), (848, 185865), (1060, 148692), (1272, 123910), (1590, 99128), (2120, 74346), (2544, 61955), (3180, 49564), (4240, 37173), (6360, 24782), (12391, 12720)]