45809640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127249}}^1$

素因数の和:127266

約数の個数: 48

約数和(自身を含む): 148882500

約数和(自身を除く): 103072860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 127249, 254498, 381747, 508996, 636245, 763494, 1017992, 1145241, 1272490, 1526988, 1908735, 2290482, 2544980, 3053976, 3817470, 4580964, 5089960, 5726205, 7634940, 9161928, 11452410, 15269880, 22904820, 45809640]

約数ペア:

[(1, 45809640), (2, 22904820), (3, 15269880), (4, 11452410), (5, 9161928), (6, 7634940), (8, 5726205), (9, 5089960), (10, 4580964), (12, 3817470), (15, 3053976), (18, 2544980), (20, 2290482), (24, 1908735), (30, 1526988), (36, 1272490), (40, 1145241), (45, 1017992), (60, 763494), (72, 636245), (90, 508996), (120, 381747), (180, 254498), (360, 127249)]