62828880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{261787}}^1$

素因数の和:261803

約数の個数: 40

約数和(自身を含む): 194770272

約数和(自身を除く): 131941392

約数列:

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

約数ペア:

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