378510080240

素因数分解:

$2^4\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{2944229}}^1$

素因数の和:2945849

約数の個数: 40

約数和(自身を含む): 880583862240

約数和(自身を除く): 502073782000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1607, 3214, 6428, 8035, 12856, 16070, 25712, 32140, 64280, 128560, 2944229, 5888458, 11776916, 14721145, 23553832, 29442290, 47107664, 58884580, 117769160, 235538320, 4731376003, 9462752006, 18925504012, 23656880015, 37851008024, 47313760030, 75702016048, 94627520060, 189255040120, 378510080240]

約数ペア:

[(1, 378510080240), (2, 189255040120), (4, 94627520060), (5, 75702016048), (8, 47313760030), (10, 37851008024), (16, 23656880015), (20, 18925504012), (40, 9462752006), (80, 4731376003), (1607, 235538320), (3214, 117769160), (6428, 58884580), (8035, 47107664), (12856, 29442290), (16070, 23553832), (25712, 14721145), (32140, 11776916), (64280, 5888458), (128560, 2944229)]