71388480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{74363}}^1$

素因数の和:74383

約数の個数: 56

約数和(自身を含む): 226661472

約数和(自身を除く): 155272992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 74363, 148726, 223089, 297452, 371815, 446178, 594904, 743630, 892356, 1115445, 1189808, 1487260, 1784712, 2230890, 2379616, 2974520, 3569424, 4461780, 4759232, 5949040, 7138848, 8923560, 11898080, 14277696, 17847120, 23796160, 35694240, 71388480]

約数ペア:

[(1, 71388480), (2, 35694240), (3, 23796160), (4, 17847120), (5, 14277696), (6, 11898080), (8, 8923560), (10, 7138848), (12, 5949040), (15, 4759232), (16, 4461780), (20, 3569424), (24, 2974520), (30, 2379616), (32, 2230890), (40, 1784712), (48, 1487260), (60, 1189808), (64, 1115445), (80, 892356), (96, 743630), (120, 594904), (160, 446178), (192, 371815), (240, 297452), (320, 223089), (480, 148726), (960, 74363)]