55223160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1499}}^1$

素因数の和:1820

約数の個数: 64

約数和(自身を含む): 166320000

約数和(自身を除く): 111096840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1499, 1535, 1842, 2456, 2998, 3070, 3684, 4497, 4605, 5996, 6140, 7368, 7495, 8994, 9210, 11992, 12280, 14990, 17988, 18420, 22485, 29980, 35976, 36840, 44970, 59960, 89940, 179880, 460193, 920386, 1380579, 1840772, 2300965, 2761158, 3681544, 4601930, 5522316, 6902895, 9203860, 11044632, 13805790, 18407720, 27611580, 55223160]

約数ペア:

[(1, 55223160), (2, 27611580), (3, 18407720), (4, 13805790), (5, 11044632), (6, 9203860), (8, 6902895), (10, 5522316), (12, 4601930), (15, 3681544), (20, 2761158), (24, 2300965), (30, 1840772), (40, 1380579), (60, 920386), (120, 460193), (307, 179880), (614, 89940), (921, 59960), (1228, 44970), (1499, 36840), (1535, 35976), (1842, 29980), (2456, 22485), (2998, 18420), (3070, 17988), (3684, 14990), (4497, 12280), (4605, 11992), (5996, 9210), (6140, 8994), (7368, 7495)]