99951120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{138821}}^1$

素因数の和:138840

約数の個数: 60

約数和(自身を含む): 335671596

約数和(自身を除く): 235720476

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 138821, 277642, 416463, 555284, 694105, 832926, 1110568, 1249389, 1388210, 1665852, 2082315, 2221136, 2498778, 2776420, 3331704, 4164630, 4997556, 5552840, 6246945, 6663408, 8329260, 9995112, 11105680, 12493890, 16658520, 19990224, 24987780, 33317040, 49975560, 99951120]

約数ペア:

[(1, 99951120), (2, 49975560), (3, 33317040), (4, 24987780), (5, 19990224), (6, 16658520), (8, 12493890), (9, 11105680), (10, 9995112), (12, 8329260), (15, 6663408), (16, 6246945), (18, 5552840), (20, 4997556), (24, 4164630), (30, 3331704), (36, 2776420), (40, 2498778), (45, 2221136), (48, 2082315), (60, 1665852), (72, 1388210), (80, 1249389), (90, 1110568), (120, 832926), (144, 694105), (180, 555284), (240, 416463), (360, 277642), (720, 138821)]