160049040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{666871}}^1$

素因数の和:666887

約数の個数: 40

約数和(自身を含む): 496152768

約数和(自身を除く): 336103728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 666871, 1333742, 2000613, 2667484, 3334355, 4001226, 5334968, 6668710, 8002452, 10003065, 10669936, 13337420, 16004904, 20006130, 26674840, 32009808, 40012260, 53349680, 80024520, 160049040]

約数ペア:

[(1, 160049040), (2, 80024520), (3, 53349680), (4, 40012260), (5, 32009808), (6, 26674840), (8, 20006130), (10, 16004904), (12, 13337420), (15, 10669936), (16, 10003065), (20, 8002452), (24, 6668710), (30, 5334968), (40, 4001226), (48, 3334355), (60, 2667484), (80, 2000613), (120, 1333742), (240, 666871)]