66976320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{69767}}^1$

素因数の和:69787

約数の個数: 56

約数和(自身を含む): 212652864

約数和(自身を除く): 145676544

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, 69767, 139534, 209301, 279068, 348835, 418602, 558136, 697670, 837204, 1046505, 1116272, 1395340, 1674408, 2093010, 2232544, 2790680, 3348816, 4186020, 4465088, 5581360, 6697632, 8372040, 11162720, 13395264, 16744080, 22325440, 33488160, 66976320]

約数ペア:

[(1, 66976320), (2, 33488160), (3, 22325440), (4, 16744080), (5, 13395264), (6, 11162720), (8, 8372040), (10, 6697632), (12, 5581360), (15, 4465088), (16, 4186020), (20, 3348816), (24, 2790680), (30, 2232544), (32, 2093010), (40, 1674408), (48, 1395340), (60, 1116272), (64, 1046505), (80, 837204), (96, 697670), (120, 558136), (160, 418602), (192, 348835), (240, 279068), (320, 209301), (480, 139534), (960, 69767)]