225715920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{940483}}^1$

素因数の和:940499

約数の個数: 40

約数和(自身を含む): 699720096

約数和(自身を除く): 474004176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 940483, 1880966, 2821449, 3761932, 4702415, 5642898, 7523864, 9404830, 11285796, 14107245, 15047728, 18809660, 22571592, 28214490, 37619320, 45143184, 56428980, 75238640, 112857960, 225715920]

約数ペア:

[(1, 225715920), (2, 112857960), (3, 75238640), (4, 56428980), (5, 45143184), (6, 37619320), (8, 28214490), (10, 22571592), (12, 18809660), (15, 15047728), (16, 14107245), (20, 11285796), (24, 9404830), (30, 7523864), (40, 5642898), (48, 4702415), (60, 3761932), (80, 2821449), (120, 1880966), (240, 940483)]