1128437340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{18807289}}^1$

素因数の和:18807301

約数の個数: 24

約数和(自身を含む): 3159624720

約数和(自身を除く): 2031187380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 18807289, 37614578, 56421867, 75229156, 94036445, 112843734, 188072890, 225687468, 282109335, 376145780, 564218670, 1128437340]

約数ペア:

[(1, 1128437340), (2, 564218670), (3, 376145780), (4, 282109335), (5, 225687468), (6, 188072890), (10, 112843734), (12, 94036445), (15, 75229156), (20, 56421867), (30, 37614578), (60, 18807289)]