27448680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:859

約数の個数: 128

約数和(自身を含む): 96526080

約数和(自身を除く): 69077400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 797, 820, 840, 861, 984, 1148, 1230, 1435, 1594, 1640, 1722, 2296, 2391, 2460, 2870, 3188, 3444, 3985, 4305, 4782, 4920, 5579, 5740, 6376, 6888, 7970, 8610, 9564, 11158, 11480, 11955, 15940, 16737, 17220, 19128, 22316, 23910, 27895, 31880, 32677, 33474, 34440, 44632, 47820, 55790, 65354, 66948, 83685, 95640, 98031, 111580, 130708, 133896, 163385, 167370, 196062, 223160, 228739, 261416, 326770, 334740, 392124, 457478, 490155, 653540, 669480, 686217, 784248, 914956, 980310, 1143695, 1307080, 1372434, 1829912, 1960620, 2287390, 2744868, 3431085, 3921240, 4574780, 5489736, 6862170, 9149560, 13724340, 27448680]

約数ペア:

[(1, 27448680), (2, 13724340), (3, 9149560), (4, 6862170), (5, 5489736), (6, 4574780), (7, 3921240), (8, 3431085), (10, 2744868), (12, 2287390), (14, 1960620), (15, 1829912), (20, 1372434), (21, 1307080), (24, 1143695), (28, 980310), (30, 914956), (35, 784248), (40, 686217), (41, 669480), (42, 653540), (56, 490155), (60, 457478), (70, 392124), (82, 334740), (84, 326770), (105, 261416), (120, 228739), (123, 223160), (140, 196062), (164, 167370), (168, 163385), (205, 133896), (210, 130708), (246, 111580), (280, 98031), (287, 95640), (328, 83685), (410, 66948), (420, 65354), (492, 55790), (574, 47820), (615, 44632), (797, 34440), (820, 33474), (840, 32677), (861, 31880), (984, 27895), (1148, 23910), (1230, 22316), (1435, 19128), (1594, 17220), (1640, 16737), (1722, 15940), (2296, 11955), (2391, 11480), (2460, 11158), (2870, 9564), (3188, 8610), (3444, 7970), (3985, 6888), (4305, 6376), (4782, 5740), (4920, 5579)]