2485664040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20713867}}^1$

素因数の和:20713881

約数の個数: 32

約数和(自身を含む): 7456992480

約数和(自身を除く): 4971328440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20713867, 41427734, 62141601, 82855468, 103569335, 124283202, 165710936, 207138670, 248566404, 310708005, 414277340, 497132808, 621416010, 828554680, 1242832020, 2485664040]

約数ペア:

[(1, 2485664040), (2, 1242832020), (3, 828554680), (4, 621416010), (5, 497132808), (6, 414277340), (8, 310708005), (10, 248566404), (12, 207138670), (15, 165710936), (20, 124283202), (24, 103569335), (30, 82855468), (40, 62141601), (60, 41427734), (120, 20713867)]