803520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1$

素因数の和:60

約数の個数: 140

約数和(自身を含む): 2950464

約数和(自身を除く): 2146944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5184, 5580, 5952, 6480, 6696, 7440, 8370, 8640, 8928, 9920, 10044, 11160, 12555, 12960, 13392, 14880, 16740, 17856, 20088, 22320, 25110, 25920, 26784, 29760, 33480, 40176, 44640, 50220, 53568, 66960, 80352, 89280, 100440, 133920, 160704, 200880, 267840, 401760, 803520]

約数ペア:

[(1, 803520), (2, 401760), (3, 267840), (4, 200880), (5, 160704), (6, 133920), (8, 100440), (9, 89280), (10, 80352), (12, 66960), (15, 53568), (16, 50220), (18, 44640), (20, 40176), (24, 33480), (27, 29760), (30, 26784), (31, 25920), (32, 25110), (36, 22320), (40, 20088), (45, 17856), (48, 16740), (54, 14880), (60, 13392), (62, 12960), (64, 12555), (72, 11160), (80, 10044), (81, 9920), (90, 8928), (93, 8640), (96, 8370), (108, 7440), (120, 6696), (124, 6480), (135, 5952), (144, 5580), (155, 5184), (160, 5022), (162, 4960), (180, 4464), (186, 4320), (192, 4185), (216, 3720), (240, 3348), (248, 3240), (270, 2976), (279, 2880), (288, 2790), (310, 2592), (320, 2511), (324, 2480), (360, 2232), (372, 2160), (405, 1984), (432, 1860), (465, 1728), (480, 1674), (496, 1620), (540, 1488), (558, 1440), (576, 1395), (620, 1296), (648, 1240), (720, 1116), (744, 1080), (810, 992), (837, 960), (864, 930)]