840804960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2113}}^1$

素因数の和:2960

約数の個数: 96

約数和(自身を含む): 2652985440

約数和(自身を除く): 1812180480

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, 829, 1658, 2113, 2487, 3316, 4145, 4226, 4974, 6339, 6632, 8290, 8452, 9948, 10565, 12435, 12678, 13264, 16580, 16904, 19896, 21130, 24870, 25356, 26528, 31695, 33160, 33808, 39792, 42260, 49740, 50712, 63390, 66320, 67616, 79584, 84520, 99480, 101424, 126780, 132640, 169040, 198960, 202848, 253560, 338080, 397920, 507120, 1014240, 1751677, 3503354, 5255031, 7006708, 8758385, 10510062, 14013416, 17516770, 21020124, 26275155, 28026832, 35033540, 42040248, 52550310, 56053664, 70067080, 84080496, 105100620, 140134160, 168160992, 210201240, 280268320, 420402480, 840804960]

約数ペア:

[(1, 840804960), (2, 420402480), (3, 280268320), (4, 210201240), (5, 168160992), (6, 140134160), (8, 105100620), (10, 84080496), (12, 70067080), (15, 56053664), (16, 52550310), (20, 42040248), (24, 35033540), (30, 28026832), (32, 26275155), (40, 21020124), (48, 17516770), (60, 14013416), (80, 10510062), (96, 8758385), (120, 7006708), (160, 5255031), (240, 3503354), (480, 1751677), (829, 1014240), (1658, 507120), (2113, 397920), (2487, 338080), (3316, 253560), (4145, 202848), (4226, 198960), (4974, 169040), (6339, 132640), (6632, 126780), (8290, 101424), (8452, 99480), (9948, 84520), (10565, 79584), (12435, 67616), (12678, 66320), (13264, 63390), (16580, 50712), (16904, 49740), (19896, 42260), (21130, 39792), (24870, 33808), (25356, 33160), (26528, 31695)]