15544529040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{64768871}}^1$

素因数の和:64768887

約数の個数: 40

約数和(自身を含む): 48188040768

約数和(自身を除く): 32643511728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 64768871, 129537742, 194306613, 259075484, 323844355, 388613226, 518150968, 647688710, 777226452, 971533065, 1036301936, 1295377420, 1554452904, 1943066130, 2590754840, 3108905808, 3886132260, 5181509680, 7772264520, 15544529040]

約数ペア:

[(1, 15544529040), (2, 7772264520), (3, 5181509680), (4, 3886132260), (5, 3108905808), (6, 2590754840), (8, 1943066130), (10, 1554452904), (12, 1295377420), (15, 1036301936), (16, 971533065), (20, 777226452), (24, 647688710), (30, 518150968), (40, 388613226), (48, 323844355), (60, 259075484), (80, 194306613), (120, 129537742), (240, 64768871)]