71177280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{74143}}^1$

素因数の和:74163

約数の個数: 56

約数和(自身を含む): 225990912

約数和(自身を除く): 154813632

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, 74143, 148286, 222429, 296572, 370715, 444858, 593144, 741430, 889716, 1112145, 1186288, 1482860, 1779432, 2224290, 2372576, 2965720, 3558864, 4448580, 4745152, 5931440, 7117728, 8897160, 11862880, 14235456, 17794320, 23725760, 35588640, 71177280]

約数ペア:

[(1, 71177280), (2, 35588640), (3, 23725760), (4, 17794320), (5, 14235456), (6, 11862880), (8, 8897160), (10, 7117728), (12, 5931440), (15, 4745152), (16, 4448580), (20, 3558864), (24, 2965720), (30, 2372576), (32, 2224290), (40, 1779432), (48, 1482860), (60, 1186288), (64, 1112145), (80, 889716), (96, 741430), (120, 593144), (160, 444858), (192, 370715), (240, 296572), (320, 222429), (480, 148286), (960, 74143)]