27696480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{8243}}^1$

素因数の和:8268

約数の個数: 96

約数和(自身を含む): 99719424

約数和(自身を除く): 72022944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 8243, 16486, 24729, 32972, 41215, 49458, 57701, 65944, 82430, 98916, 115402, 123645, 131888, 164860, 173103, 197832, 230804, 247290, 263776, 288505, 329720, 346206, 395664, 461608, 494580, 577010, 659440, 692412, 791328, 865515, 923216, 989160, 1154020, 1318880, 1384824, 1731030, 1846432, 1978320, 2308040, 2769648, 3462060, 3956640, 4616080, 5539296, 6924120, 9232160, 13848240, 27696480]

約数ペア:

[(1, 27696480), (2, 13848240), (3, 9232160), (4, 6924120), (5, 5539296), (6, 4616080), (7, 3956640), (8, 3462060), (10, 2769648), (12, 2308040), (14, 1978320), (15, 1846432), (16, 1731030), (20, 1384824), (21, 1318880), (24, 1154020), (28, 989160), (30, 923216), (32, 865515), (35, 791328), (40, 692412), (42, 659440), (48, 577010), (56, 494580), (60, 461608), (70, 395664), (80, 346206), (84, 329720), (96, 288505), (105, 263776), (112, 247290), (120, 230804), (140, 197832), (160, 173103), (168, 164860), (210, 131888), (224, 123645), (240, 115402), (280, 98916), (336, 82430), (420, 65944), (480, 57701), (560, 49458), (672, 41215), (840, 32972), (1120, 24729), (1680, 16486), (3360, 8243)]