120749340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64919}}^1$

素因数の和:64962

約数の個数: 48

約数和(自身を含む): 349009920

約数和(自身を除く): 228260580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 64919, 129838, 194757, 259676, 324595, 389514, 649190, 779028, 973785, 1298380, 1947570, 2012489, 3895140, 4024978, 6037467, 8049956, 10062445, 12074934, 20124890, 24149868, 30187335, 40249780, 60374670, 120749340]

約数ペア:

[(1, 120749340), (2, 60374670), (3, 40249780), (4, 30187335), (5, 24149868), (6, 20124890), (10, 12074934), (12, 10062445), (15, 8049956), (20, 6037467), (30, 4024978), (31, 3895140), (60, 2012489), (62, 1947570), (93, 1298380), (124, 973785), (155, 779028), (186, 649190), (310, 389514), (372, 324595), (465, 259676), (620, 194757), (930, 129838), (1860, 64919)]