73790040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{614917}}^1$

素因数の和:614931

約数の個数: 32

約数和(自身を含む): 221370480

約数和(自身を除く): 147580440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 614917, 1229834, 1844751, 2459668, 3074585, 3689502, 4919336, 6149170, 7379004, 9223755, 12298340, 14758008, 18447510, 24596680, 36895020, 73790040]

約数ペア:

[(1, 73790040), (2, 36895020), (3, 24596680), (4, 18447510), (5, 14758008), (6, 12298340), (8, 9223755), (10, 7379004), (12, 6149170), (15, 4919336), (20, 3689502), (24, 3074585), (30, 2459668), (40, 1844751), (60, 1229834), (120, 614917)]