122596440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 393085440

約数和(自身を除く): 270489000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 258, 276, 344, 345, 430, 460, 516, 552, 645, 690, 860, 920, 989, 1032, 1033, 1290, 1380, 1720, 1978, 2066, 2580, 2760, 2967, 3099, 3956, 4132, 4945, 5160, 5165, 5934, 6198, 7912, 8264, 9890, 10330, 11868, 12396, 14835, 15495, 19780, 20660, 23736, 23759, 24792, 29670, 30990, 39560, 41320, 44419, 47518, 59340, 61980, 71277, 88838, 95036, 118680, 118795, 123960, 133257, 142554, 177676, 190072, 222095, 237590, 266514, 285108, 355352, 356385, 444190, 475180, 533028, 570216, 666285, 712770, 888380, 950360, 1021637, 1066056, 1332570, 1425540, 1776760, 2043274, 2665140, 2851080, 3064911, 4086548, 5108185, 5330280, 6129822, 8173096, 10216370, 12259644, 15324555, 20432740, 24519288, 30649110, 40865480, 61298220, 122596440]

約数ペア:

[(1, 122596440), (2, 61298220), (3, 40865480), (4, 30649110), (5, 24519288), (6, 20432740), (8, 15324555), (10, 12259644), (12, 10216370), (15, 8173096), (20, 6129822), (23, 5330280), (24, 5108185), (30, 4086548), (40, 3064911), (43, 2851080), (46, 2665140), (60, 2043274), (69, 1776760), (86, 1425540), (92, 1332570), (115, 1066056), (120, 1021637), (129, 950360), (138, 888380), (172, 712770), (184, 666285), (215, 570216), (230, 533028), (258, 475180), (276, 444190), (344, 356385), (345, 355352), (430, 285108), (460, 266514), (516, 237590), (552, 222095), (645, 190072), (690, 177676), (860, 142554), (920, 133257), (989, 123960), (1032, 118795), (1033, 118680), (1290, 95036), (1380, 88838), (1720, 71277), (1978, 61980), (2066, 59340), (2580, 47518), (2760, 44419), (2967, 41320), (3099, 39560), (3956, 30990), (4132, 29670), (4945, 24792), (5160, 23759), (5165, 23736), (5934, 20660), (6198, 19780), (7912, 15495), (8264, 14835), (9890, 12396), (10330, 11868)]