47972520

素因数分解:

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

素因数の和:1096

約数の個数: 128

約数和(自身を含む): 163785600

約数和(自身を除く): 115813080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1033, 1080, 1161, 1290, 1548, 1720, 1935, 2066, 2322, 2580, 3096, 3099, 3870, 4132, 4644, 5160, 5165, 5805, 6198, 7740, 8264, 9288, 9297, 10330, 11610, 12396, 15480, 15495, 18594, 20660, 23220, 24792, 27891, 30990, 37188, 41320, 44419, 46440, 46485, 55782, 61980, 74376, 88838, 92970, 111564, 123960, 133257, 139455, 177676, 185940, 222095, 223128, 266514, 278910, 355352, 371880, 399771, 444190, 533028, 557820, 666285, 799542, 888380, 1066056, 1115640, 1199313, 1332570, 1599084, 1776760, 1998855, 2398626, 2665140, 3198168, 3997710, 4797252, 5330280, 5996565, 7995420, 9594504, 11993130, 15990840, 23986260, 47972520]

約数ペア:

[(1, 47972520), (2, 23986260), (3, 15990840), (4, 11993130), (5, 9594504), (6, 7995420), (8, 5996565), (9, 5330280), (10, 4797252), (12, 3997710), (15, 3198168), (18, 2665140), (20, 2398626), (24, 1998855), (27, 1776760), (30, 1599084), (36, 1332570), (40, 1199313), (43, 1115640), (45, 1066056), (54, 888380), (60, 799542), (72, 666285), (86, 557820), (90, 533028), (108, 444190), (120, 399771), (129, 371880), (135, 355352), (172, 278910), (180, 266514), (215, 223128), (216, 222095), (258, 185940), (270, 177676), (344, 139455), (360, 133257), (387, 123960), (430, 111564), (516, 92970), (540, 88838), (645, 74376), (774, 61980), (860, 55782), (1032, 46485), (1033, 46440), (1080, 44419), (1161, 41320), (1290, 37188), (1548, 30990), (1720, 27891), (1935, 24792), (2066, 23220), (2322, 20660), (2580, 18594), (3096, 15495), (3099, 15480), (3870, 12396), (4132, 11610), (4644, 10330), (5160, 9297), (5165, 9288), (5805, 8264), (6198, 7740)]