66183120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{91921}}^1$

素因数の和:91940

約数の個数: 60

約数和(自身を含む): 222267396

約数和(自身を除く): 156084276

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, 91921, 183842, 275763, 367684, 459605, 551526, 735368, 827289, 919210, 1103052, 1378815, 1470736, 1654578, 1838420, 2206104, 2757630, 3309156, 3676840, 4136445, 4412208, 5515260, 6618312, 7353680, 8272890, 11030520, 13236624, 16545780, 22061040, 33091560, 66183120]

約数ペア:

[(1, 66183120), (2, 33091560), (3, 22061040), (4, 16545780), (5, 13236624), (6, 11030520), (8, 8272890), (9, 7353680), (10, 6618312), (12, 5515260), (15, 4412208), (16, 4136445), (18, 3676840), (20, 3309156), (24, 2757630), (30, 2206104), (36, 1838420), (40, 1654578), (45, 1470736), (48, 1378815), (60, 1103052), (72, 919210), (80, 827289), (90, 735368), (120, 551526), (144, 459605), (180, 367684), (240, 275763), (360, 183842), (720, 91921)]