72979680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{152041}}^1$

素因数の和:152059

約数の個数: 48

約数和(自身を含む): 229887504

約数和(自身を除く): 156907824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 152041, 304082, 456123, 608164, 760205, 912246, 1216328, 1520410, 1824492, 2280615, 2432656, 3040820, 3648984, 4561230, 4865312, 6081640, 7297968, 9122460, 12163280, 14595936, 18244920, 24326560, 36489840, 72979680]

約数ペア:

[(1, 72979680), (2, 36489840), (3, 24326560), (4, 18244920), (5, 14595936), (6, 12163280), (8, 9122460), (10, 7297968), (12, 6081640), (15, 4865312), (16, 4561230), (20, 3648984), (24, 3040820), (30, 2432656), (32, 2280615), (40, 1824492), (48, 1520410), (60, 1216328), (80, 912246), (96, 760205), (120, 608164), (160, 456123), (240, 304082), (480, 152041)]