8872080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5281}}^1$

素因数の和:5304

約数の個数: 80

約数和(自身を含む): 31438464

約数和(自身を除く): 22566384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 5281, 10562, 15843, 21124, 26405, 31686, 36967, 42248, 52810, 63372, 73934, 79215, 84496, 105620, 110901, 126744, 147868, 158430, 184835, 211240, 221802, 253488, 295736, 316860, 369670, 422480, 443604, 554505, 591472, 633720, 739340, 887208, 1109010, 1267440, 1478680, 1774416, 2218020, 2957360, 4436040, 8872080]

約数ペア:

[(1, 8872080), (2, 4436040), (3, 2957360), (4, 2218020), (5, 1774416), (6, 1478680), (7, 1267440), (8, 1109010), (10, 887208), (12, 739340), (14, 633720), (15, 591472), (16, 554505), (20, 443604), (21, 422480), (24, 369670), (28, 316860), (30, 295736), (35, 253488), (40, 221802), (42, 211240), (48, 184835), (56, 158430), (60, 147868), (70, 126744), (80, 110901), (84, 105620), (105, 84496), (112, 79215), (120, 73934), (140, 63372), (168, 52810), (210, 42248), (240, 36967), (280, 31686), (336, 26405), (420, 21124), (560, 15843), (840, 10562), (1680, 5281)]