201307440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{838781}}^1$

素因数の和:838797

約数の個数: 40

約数和(自身を含む): 624053808

約数和(自身を除く): 422746368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 838781, 1677562, 2516343, 3355124, 4193905, 5032686, 6710248, 8387810, 10065372, 12581715, 13420496, 16775620, 20130744, 25163430, 33551240, 40261488, 50326860, 67102480, 100653720, 201307440]

約数ペア:

[(1, 201307440), (2, 100653720), (3, 67102480), (4, 50326860), (5, 40261488), (6, 33551240), (8, 25163430), (10, 20130744), (12, 16775620), (15, 13420496), (16, 12581715), (20, 10065372), (24, 8387810), (30, 6710248), (40, 5032686), (48, 4193905), (60, 3355124), (80, 2516343), (120, 1677562), (240, 838781)]