108954840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{907957}}^1$

素因数の和:907971

約数の個数: 32

約数和(自身を含む): 326864880

約数和(自身を除く): 217910040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 907957, 1815914, 2723871, 3631828, 4539785, 5447742, 7263656, 9079570, 10895484, 13619355, 18159140, 21790968, 27238710, 36318280, 54477420, 108954840]

約数ペア:

[(1, 108954840), (2, 54477420), (3, 36318280), (4, 27238710), (5, 21790968), (6, 18159140), (8, 13619355), (10, 10895484), (12, 9079570), (15, 7263656), (20, 5447742), (24, 4539785), (30, 3631828), (40, 2723871), (60, 1815914), (120, 907957)]