23991680

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2011

約数の個数: 64

約数和(自身を含む): 60404400

約数和(自身を除く): 36412720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 1973, 2432, 3040, 3946, 6080, 7892, 9865, 12160, 15784, 19730, 31568, 37487, 39460, 63136, 74974, 78920, 126272, 149948, 157840, 187435, 252544, 299896, 315680, 374870, 599792, 631360, 749740, 1199584, 1262720, 1499480, 2399168, 2998960, 4798336, 5997920, 11995840, 23991680]

約数ペア:

[(1, 23991680), (2, 11995840), (4, 5997920), (5, 4798336), (8, 2998960), (10, 2399168), (16, 1499480), (19, 1262720), (20, 1199584), (32, 749740), (38, 631360), (40, 599792), (64, 374870), (76, 315680), (80, 299896), (95, 252544), (128, 187435), (152, 157840), (160, 149948), (190, 126272), (304, 78920), (320, 74974), (380, 63136), (608, 39460), (640, 37487), (760, 31568), (1216, 19730), (1520, 15784), (1973, 12160), (2432, 9865), (3040, 7892), (3946, 6080)]