346828080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1445117}}^1$

素因数の和:1445133

約数の個数: 40

約数和(自身を含む): 1075167792

約数和(自身を除く): 728339712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1445117, 2890234, 4335351, 5780468, 7225585, 8670702, 11560936, 14451170, 17341404, 21676755, 23121872, 28902340, 34682808, 43353510, 57804680, 69365616, 86707020, 115609360, 173414040, 346828080]

約数ペア:

[(1, 346828080), (2, 173414040), (3, 115609360), (4, 86707020), (5, 69365616), (6, 57804680), (8, 43353510), (10, 34682808), (12, 28902340), (15, 23121872), (16, 21676755), (20, 17341404), (24, 14451170), (30, 11560936), (40, 8670702), (48, 7225585), (60, 5780468), (80, 4335351), (120, 2890234), (240, 1445117)]