47216880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{65579}}^1$

素因数の和:65598

約数の個数: 60

約数和(自身を含む): 158572440

約数和(自身を除く): 111355560

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, 65579, 131158, 196737, 262316, 327895, 393474, 524632, 590211, 655790, 786948, 983685, 1049264, 1180422, 1311580, 1573896, 1967370, 2360844, 2623160, 2951055, 3147792, 3934740, 4721688, 5246320, 5902110, 7869480, 9443376, 11804220, 15738960, 23608440, 47216880]

約数ペア:

[(1, 47216880), (2, 23608440), (3, 15738960), (4, 11804220), (5, 9443376), (6, 7869480), (8, 5902110), (9, 5246320), (10, 4721688), (12, 3934740), (15, 3147792), (16, 2951055), (18, 2623160), (20, 2360844), (24, 1967370), (30, 1573896), (36, 1311580), (40, 1180422), (45, 1049264), (48, 983685), (60, 786948), (72, 655790), (80, 590211), (90, 524632), (120, 393474), (144, 327895), (180, 262316), (240, 196737), (360, 131158), (720, 65579)]