40636620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{75253}}^1$

素因数の和:75271

約数の個数: 48

約数和(自身を含む): 126426720

約数和(自身を除く): 85790100

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, 75253, 150506, 225759, 301012, 376265, 451518, 677277, 752530, 903036, 1128795, 1354554, 1505060, 2031831, 2257590, 2709108, 3386385, 4063662, 4515180, 6772770, 8127324, 10159155, 13545540, 20318310, 40636620]

約数ペア:

[(1, 40636620), (2, 20318310), (3, 13545540), (4, 10159155), (5, 8127324), (6, 6772770), (9, 4515180), (10, 4063662), (12, 3386385), (15, 2709108), (18, 2257590), (20, 2031831), (27, 1505060), (30, 1354554), (36, 1128795), (45, 903036), (54, 752530), (60, 677277), (90, 451518), (108, 376265), (135, 301012), (180, 225759), (270, 150506), (540, 75253)]