28560060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{52889}}^1$

素因数の和:52907

約数の個数: 48

約数和(自身を含む): 88855200

約数和(自身を除く): 60295140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 52889, 105778, 158667, 211556, 264445, 317334, 476001, 528890, 634668, 793335, 952002, 1057780, 1428003, 1586670, 1904004, 2380005, 2856006, 3173340, 4760010, 5712012, 7140015, 9520020, 14280030, 28560060]

約数ペア:

[(1, 28560060), (2, 14280030), (3, 9520020), (4, 7140015), (5, 5712012), (6, 4760010), (9, 3173340), (10, 2856006), (12, 2380005), (15, 1904004), (18, 1586670), (20, 1428003), (27, 1057780), (30, 952002), (36, 793335), (45, 634668), (54, 528890), (60, 476001), (90, 317334), (108, 264445), (135, 211556), (180, 158667), (270, 105778), (540, 52889)]