3966240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{8263}}^1$

素因数の和:8281

約数の個数: 48

約数和(自身を含む): 12495168

約数和(自身を除く): 8528928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 8263, 16526, 24789, 33052, 41315, 49578, 66104, 82630, 99156, 123945, 132208, 165260, 198312, 247890, 264416, 330520, 396624, 495780, 661040, 793248, 991560, 1322080, 1983120, 3966240]

約数ペア:

[(1, 3966240), (2, 1983120), (3, 1322080), (4, 991560), (5, 793248), (6, 661040), (8, 495780), (10, 396624), (12, 330520), (15, 264416), (16, 247890), (20, 198312), (24, 165260), (30, 132208), (32, 123945), (40, 99156), (48, 82630), (60, 66104), (80, 49578), (96, 41315), (120, 33052), (160, 24789), (240, 16526), (480, 8263)]