48639960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1602

約数の個数: 128

約数和(自身を含む): 167832000

約数和(自身を除く): 119192040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1553, 1566, 1740, 2088, 2610, 3106, 3132, 3480, 3915, 4659, 5220, 6212, 6264, 7765, 7830, 9318, 10440, 12424, 13977, 15530, 15660, 18636, 23295, 27954, 31060, 31320, 37272, 41931, 45037, 46590, 55908, 62120, 69885, 83862, 90074, 93180, 111816, 135111, 139770, 167724, 180148, 186360, 209655, 225185, 270222, 279540, 335448, 360296, 405333, 419310, 450370, 540444, 559080, 675555, 810666, 838620, 900740, 1080888, 1215999, 1351110, 1621332, 1677240, 1801480, 2026665, 2431998, 2702220, 3242664, 4053330, 4863996, 5404440, 6079995, 8106660, 9727992, 12159990, 16213320, 24319980, 48639960]

約数ペア:

[(1, 48639960), (2, 24319980), (3, 16213320), (4, 12159990), (5, 9727992), (6, 8106660), (8, 6079995), (9, 5404440), (10, 4863996), (12, 4053330), (15, 3242664), (18, 2702220), (20, 2431998), (24, 2026665), (27, 1801480), (29, 1677240), (30, 1621332), (36, 1351110), (40, 1215999), (45, 1080888), (54, 900740), (58, 838620), (60, 810666), (72, 675555), (87, 559080), (90, 540444), (108, 450370), (116, 419310), (120, 405333), (135, 360296), (145, 335448), (174, 279540), (180, 270222), (216, 225185), (232, 209655), (261, 186360), (270, 180148), (290, 167724), (348, 139770), (360, 135111), (435, 111816), (522, 93180), (540, 90074), (580, 83862), (696, 69885), (783, 62120), (870, 55908), (1044, 46590), (1080, 45037), (1160, 41931), (1305, 37272), (1553, 31320), (1566, 31060), (1740, 27954), (2088, 23295), (2610, 18636), (3106, 15660), (3132, 15530), (3480, 13977), (3915, 12424), (4659, 10440), (5220, 9318), (6212, 7830), (6264, 7765)]