388478040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3237317}}^1$

素因数の和:3237331

約数の個数: 32

約数和(自身を含む): 1165434480

約数和(自身を除く): 776956440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3237317, 6474634, 9711951, 12949268, 16186585, 19423902, 25898536, 32373170, 38847804, 48559755, 64746340, 77695608, 97119510, 129492680, 194239020, 388478040]

約数ペア:

[(1, 388478040), (2, 194239020), (3, 129492680), (4, 97119510), (5, 77695608), (6, 64746340), (8, 48559755), (10, 38847804), (12, 32373170), (15, 25898536), (20, 19423902), (24, 16186585), (30, 12949268), (40, 9711951), (60, 6474634), (120, 3237317)]