76721640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8093}}^1$

素因数の和:8186

約数の個数: 64

約数和(自身を含む): 233107200

約数和(自身を除く): 156385560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 8093, 9480, 16186, 24279, 32372, 40465, 48558, 64744, 80930, 97116, 121395, 161860, 194232, 242790, 323720, 485580, 639347, 971160, 1278694, 1918041, 2557388, 3196735, 3836082, 5114776, 6393470, 7672164, 9590205, 12786940, 15344328, 19180410, 25573880, 38360820, 76721640]

約数ペア:

[(1, 76721640), (2, 38360820), (3, 25573880), (4, 19180410), (5, 15344328), (6, 12786940), (8, 9590205), (10, 7672164), (12, 6393470), (15, 5114776), (20, 3836082), (24, 3196735), (30, 2557388), (40, 1918041), (60, 1278694), (79, 971160), (120, 639347), (158, 485580), (237, 323720), (316, 242790), (395, 194232), (474, 161860), (632, 121395), (790, 97116), (948, 80930), (1185, 64744), (1580, 48558), (1896, 40465), (2370, 32372), (3160, 24279), (4740, 16186), (8093, 9480)]