4838940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 15855840

約数和(自身を除く): 11016900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 103, 108, 116, 135, 145, 162, 174, 180, 206, 261, 270, 290, 309, 324, 348, 405, 412, 435, 515, 522, 540, 580, 618, 783, 810, 870, 927, 1030, 1044, 1236, 1305, 1545, 1566, 1620, 1740, 1854, 2060, 2349, 2610, 2781, 2987, 3090, 3132, 3708, 3915, 4635, 4698, 5220, 5562, 5974, 6180, 7830, 8343, 8961, 9270, 9396, 11124, 11745, 11948, 13905, 14935, 15660, 16686, 17922, 18540, 23490, 26883, 27810, 29870, 33372, 35844, 41715, 44805, 46980, 53766, 55620, 59740, 80649, 83430, 89610, 107532, 134415, 161298, 166860, 179220, 241947, 268830, 322596, 403245, 483894, 537660, 806490, 967788, 1209735, 1612980, 2419470, 4838940]

約数ペア:

[(1, 4838940), (2, 2419470), (3, 1612980), (4, 1209735), (5, 967788), (6, 806490), (9, 537660), (10, 483894), (12, 403245), (15, 322596), (18, 268830), (20, 241947), (27, 179220), (29, 166860), (30, 161298), (36, 134415), (45, 107532), (54, 89610), (58, 83430), (60, 80649), (81, 59740), (87, 55620), (90, 53766), (103, 46980), (108, 44805), (116, 41715), (135, 35844), (145, 33372), (162, 29870), (174, 27810), (180, 26883), (206, 23490), (261, 18540), (270, 17922), (290, 16686), (309, 15660), (324, 14935), (348, 13905), (405, 11948), (412, 11745), (435, 11124), (515, 9396), (522, 9270), (540, 8961), (580, 8343), (618, 7830), (783, 6180), (810, 5974), (870, 5562), (927, 5220), (1030, 4698), (1044, 4635), (1236, 3915), (1305, 3708), (1545, 3132), (1566, 3090), (1620, 2987), (1740, 2781), (1854, 2610), (2060, 2349)]