125657760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{261787}}^1$

素因数の和:261805

約数の個数: 48

約数和(自身を含む): 395823456

約数和(自身を除く): 270165696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 261787, 523574, 785361, 1047148, 1308935, 1570722, 2094296, 2617870, 3141444, 3926805, 4188592, 5235740, 6282888, 7853610, 8377184, 10471480, 12565776, 15707220, 20942960, 25131552, 31414440, 41885920, 62828880, 125657760]

約数ペア:

[(1, 125657760), (2, 62828880), (3, 41885920), (4, 31414440), (5, 25131552), (6, 20942960), (8, 15707220), (10, 12565776), (12, 10471480), (15, 8377184), (16, 7853610), (20, 6282888), (24, 5235740), (30, 4188592), (32, 3926805), (40, 3141444), (48, 2617870), (60, 2094296), (80, 1570722), (96, 1308935), (120, 1047148), (160, 785361), (240, 523574), (480, 261787)]