44640120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2837

約数の個数: 128

約数和(自身を含む): 161164800

約数和(自身を除く): 116524680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 2797, 3192, 3990, 5320, 5594, 7980, 8391, 11188, 13985, 15960, 16782, 19579, 22376, 27970, 33564, 39158, 41955, 53143, 55940, 58737, 67128, 78316, 83910, 97895, 106286, 111880, 117474, 156632, 159429, 167820, 195790, 212572, 234948, 265715, 293685, 318858, 335640, 372001, 391580, 425144, 469896, 531430, 587370, 637716, 744002, 783160, 797145, 1062860, 1116003, 1174740, 1275432, 1488004, 1594290, 1860005, 2125720, 2232006, 2349480, 2976008, 3188580, 3720010, 4464012, 5580015, 6377160, 7440020, 8928024, 11160030, 14880040, 22320060, 44640120]

約数ペア:

[(1, 44640120), (2, 22320060), (3, 14880040), (4, 11160030), (5, 8928024), (6, 7440020), (7, 6377160), (8, 5580015), (10, 4464012), (12, 3720010), (14, 3188580), (15, 2976008), (19, 2349480), (20, 2232006), (21, 2125720), (24, 1860005), (28, 1594290), (30, 1488004), (35, 1275432), (38, 1174740), (40, 1116003), (42, 1062860), (56, 797145), (57, 783160), (60, 744002), (70, 637716), (76, 587370), (84, 531430), (95, 469896), (105, 425144), (114, 391580), (120, 372001), (133, 335640), (140, 318858), (152, 293685), (168, 265715), (190, 234948), (210, 212572), (228, 195790), (266, 167820), (280, 159429), (285, 156632), (380, 117474), (399, 111880), (420, 106286), (456, 97895), (532, 83910), (570, 78316), (665, 67128), (760, 58737), (798, 55940), (840, 53143), (1064, 41955), (1140, 39158), (1330, 33564), (1596, 27970), (1995, 22376), (2280, 19579), (2660, 16782), (2797, 15960), (3192, 13985), (3990, 11188), (5320, 8391), (5594, 7980)]