1030440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 3202560

約数和(自身を除く): 2172120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 277, 310, 372, 465, 554, 620, 744, 831, 930, 1108, 1240, 1385, 1662, 1860, 2216, 2770, 3324, 3720, 4155, 5540, 6648, 8310, 8587, 11080, 16620, 17174, 25761, 33240, 34348, 42935, 51522, 68696, 85870, 103044, 128805, 171740, 206088, 257610, 343480, 515220, 1030440]

約数ペア:

[(1, 1030440), (2, 515220), (3, 343480), (4, 257610), (5, 206088), (6, 171740), (8, 128805), (10, 103044), (12, 85870), (15, 68696), (20, 51522), (24, 42935), (30, 34348), (31, 33240), (40, 25761), (60, 17174), (62, 16620), (93, 11080), (120, 8587), (124, 8310), (155, 6648), (186, 5540), (248, 4155), (277, 3720), (310, 3324), (372, 2770), (465, 2216), (554, 1860), (620, 1662), (744, 1385), (831, 1240), (930, 1108)]