84707760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{352949}}^1$

素因数の和:352965

約数の個数: 40

約数和(自身を含む): 262594800

約数和(自身を除く): 177887040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 352949, 705898, 1058847, 1411796, 1764745, 2117694, 2823592, 3529490, 4235388, 5294235, 5647184, 7058980, 8470776, 10588470, 14117960, 16941552, 21176940, 28235920, 42353880, 84707760]

約数ペア:

[(1, 84707760), (2, 42353880), (3, 28235920), (4, 21176940), (5, 16941552), (6, 14117960), (8, 10588470), (10, 8470776), (12, 7058980), (15, 5647184), (16, 5294235), (20, 4235388), (24, 3529490), (30, 2823592), (40, 2117694), (48, 1764745), (60, 1411796), (80, 1058847), (120, 705898), (240, 352949)]