55187760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229949}}^1$

素因数の和:229965

約数の個数: 40

約数和(自身を含む): 171082800

約数和(自身を除く): 115895040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 229949, 459898, 689847, 919796, 1149745, 1379694, 1839592, 2299490, 2759388, 3449235, 3679184, 4598980, 5518776, 6898470, 9197960, 11037552, 13796940, 18395920, 27593880, 55187760]

約数ペア:

[(1, 55187760), (2, 27593880), (3, 18395920), (4, 13796940), (5, 11037552), (6, 9197960), (8, 6898470), (10, 5518776), (12, 4598980), (15, 3679184), (16, 3449235), (20, 2759388), (24, 2299490), (30, 1839592), (40, 1379694), (48, 1149745), (60, 919796), (80, 689847), (120, 459898), (240, 229949)]