2940060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2610

約数の個数: 48

約数和(自身を含む): 8668800

約数和(自身を除く): 5728740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 2579, 5158, 7737, 10316, 12895, 15474, 25790, 30948, 38685, 49001, 51580, 77370, 98002, 147003, 154740, 196004, 245005, 294006, 490010, 588012, 735015, 980020, 1470030, 2940060]

約数ペア:

[(1, 2940060), (2, 1470030), (3, 980020), (4, 735015), (5, 588012), (6, 490010), (10, 294006), (12, 245005), (15, 196004), (19, 154740), (20, 147003), (30, 98002), (38, 77370), (57, 51580), (60, 49001), (76, 38685), (95, 30948), (114, 25790), (190, 15474), (228, 12895), (285, 10316), (380, 7737), (570, 5158), (1140, 2579)]