40747320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1350

約数の個数: 128

約数和(自身を含む): 140616000

約数和(自身を除く): 99868680

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, 1301, 1305, 1566, 1740, 2088, 2602, 2610, 3132, 3480, 3903, 3915, 5204, 5220, 6264, 6505, 7806, 7830, 10408, 10440, 11709, 13010, 15612, 15660, 19515, 23418, 26020, 31224, 31320, 35127, 37729, 39030, 46836, 52040, 58545, 70254, 75458, 78060, 93672, 113187, 117090, 140508, 150916, 156120, 175635, 188645, 226374, 234180, 281016, 301832, 339561, 351270, 377290, 452748, 468360, 565935, 679122, 702540, 754580, 905496, 1018683, 1131870, 1358244, 1405080, 1509160, 1697805, 2037366, 2263740, 2716488, 3395610, 4074732, 4527480, 5093415, 6791220, 8149464, 10186830, 13582440, 20373660, 40747320]

約数ペア:

[(1, 40747320), (2, 20373660), (3, 13582440), (4, 10186830), (5, 8149464), (6, 6791220), (8, 5093415), (9, 4527480), (10, 4074732), (12, 3395610), (15, 2716488), (18, 2263740), (20, 2037366), (24, 1697805), (27, 1509160), (29, 1405080), (30, 1358244), (36, 1131870), (40, 1018683), (45, 905496), (54, 754580), (58, 702540), (60, 679122), (72, 565935), (87, 468360), (90, 452748), (108, 377290), (116, 351270), (120, 339561), (135, 301832), (145, 281016), (174, 234180), (180, 226374), (216, 188645), (232, 175635), (261, 156120), (270, 150916), (290, 140508), (348, 117090), (360, 113187), (435, 93672), (522, 78060), (540, 75458), (580, 70254), (696, 58545), (783, 52040), (870, 46836), (1044, 39030), (1080, 37729), (1160, 35127), (1301, 31320), (1305, 31224), (1566, 26020), (1740, 23418), (2088, 19515), (2602, 15660), (2610, 15612), (3132, 13010), (3480, 11709), (3903, 10440), (3915, 10408), (5204, 7830), (5220, 7806), (6264, 6505)]