1720707960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{14339233}}^1$

素因数の和:14339247

約数の個数: 32

約数和(自身を含む): 5162124240

約数和(自身を除く): 3441416280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 14339233, 28678466, 43017699, 57356932, 71696165, 86035398, 114713864, 143392330, 172070796, 215088495, 286784660, 344141592, 430176990, 573569320, 860353980, 1720707960]

約数ペア:

[(1, 1720707960), (2, 860353980), (3, 573569320), (4, 430176990), (5, 344141592), (6, 286784660), (8, 215088495), (10, 172070796), (12, 143392330), (15, 114713864), (20, 86035398), (24, 71696165), (30, 57356932), (40, 43017699), (60, 28678466), (120, 14339233)]