56429640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{156749}}^1$

素因数の和:156766

約数の個数: 48

約数和(自身を含む): 183397500

約数和(自身を除く): 126967860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 156749, 313498, 470247, 626996, 783745, 940494, 1253992, 1410741, 1567490, 1880988, 2351235, 2821482, 3134980, 3761976, 4702470, 5642964, 6269960, 7053705, 9404940, 11285928, 14107410, 18809880, 28214820, 56429640]

約数ペア:

[(1, 56429640), (2, 28214820), (3, 18809880), (4, 14107410), (5, 11285928), (6, 9404940), (8, 7053705), (9, 6269960), (10, 5642964), (12, 4702470), (15, 3761976), (18, 3134980), (20, 2821482), (24, 2351235), (30, 1880988), (36, 1567490), (40, 1410741), (45, 1253992), (60, 940494), (72, 783745), (90, 626996), (120, 470247), (180, 313498), (360, 156749)]