5121759120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{21340663}}^1$

素因数の和:21340679

約数の個数: 40

約数和(自身を含む): 15877454016

約数和(自身を除く): 10755694896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21340663, 42681326, 64021989, 85362652, 106703315, 128043978, 170725304, 213406630, 256087956, 320109945, 341450608, 426813260, 512175912, 640219890, 853626520, 1024351824, 1280439780, 1707253040, 2560879560, 5121759120]

約数ペア:

[(1, 5121759120), (2, 2560879560), (3, 1707253040), (4, 1280439780), (5, 1024351824), (6, 853626520), (8, 640219890), (10, 512175912), (12, 426813260), (15, 341450608), (16, 320109945), (20, 256087956), (24, 213406630), (30, 170725304), (40, 128043978), (48, 106703315), (60, 85362652), (80, 64021989), (120, 42681326), (240, 21340663)]