222681840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{927841}}^1$

素因数の和:927857

約数の個数: 40

約数和(自身を含む): 690314448

約数和(自身を除く): 467632608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 927841, 1855682, 2783523, 3711364, 4639205, 5567046, 7422728, 9278410, 11134092, 13917615, 14845456, 18556820, 22268184, 27835230, 37113640, 44536368, 55670460, 74227280, 111340920, 222681840]

約数ペア:

[(1, 222681840), (2, 111340920), (3, 74227280), (4, 55670460), (5, 44536368), (6, 37113640), (8, 27835230), (10, 22268184), (12, 18556820), (15, 14845456), (16, 13917615), (20, 11134092), (24, 9278410), (30, 7422728), (40, 5567046), (48, 4639205), (60, 3711364), (80, 2783523), (120, 1855682), (240, 927841)]