145258560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1681

約数の個数: 168

約数和(自身を含む): 516062976

約数和(自身を除く): 370804416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1627, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3254, 3720, 4464, 4881, 4960, 5580, 5952, 6508, 7440, 8135, 8928, 9762, 9920, 11160, 13016, 14643, 14880, 16270, 17856, 19524, 22320, 24405, 26032, 29286, 29760, 32540, 39048, 44640, 48810, 50437, 52064, 58572, 65080, 73215, 78096, 89280, 97620, 100874, 104128, 117144, 130160, 146430, 151311, 156192, 195240, 201748, 234288, 252185, 260320, 292860, 302622, 312384, 390480, 403496, 453933, 468576, 504370, 520640, 585720, 605244, 756555, 780960, 806992, 907866, 937152, 1008740, 1171440, 1210488, 1513110, 1561920, 1613984, 1815732, 2017480, 2269665, 2342880, 2420976, 3026220, 3227968, 3631464, 4034960, 4539330, 4685760, 4841952, 6052440, 7262928, 8069920, 9078660, 9683904, 12104880, 14525856, 16139840, 18157320, 24209760, 29051712, 36314640, 48419520, 72629280, 145258560]

約数ペア:

[(1, 145258560), (2, 72629280), (3, 48419520), (4, 36314640), (5, 29051712), (6, 24209760), (8, 18157320), (9, 16139840), (10, 14525856), (12, 12104880), (15, 9683904), (16, 9078660), (18, 8069920), (20, 7262928), (24, 6052440), (30, 4841952), (31, 4685760), (32, 4539330), (36, 4034960), (40, 3631464), (45, 3227968), (48, 3026220), (60, 2420976), (62, 2342880), (64, 2269665), (72, 2017480), (80, 1815732), (90, 1613984), (93, 1561920), (96, 1513110), (120, 1210488), (124, 1171440), (144, 1008740), (155, 937152), (160, 907866), (180, 806992), (186, 780960), (192, 756555), (240, 605244), (248, 585720), (279, 520640), (288, 504370), (310, 468576), (320, 453933), (360, 403496), (372, 390480), (465, 312384), (480, 302622), (496, 292860), (558, 260320), (576, 252185), (620, 234288), (720, 201748), (744, 195240), (930, 156192), (960, 151311), (992, 146430), (1116, 130160), (1240, 117144), (1395, 104128), (1440, 100874), (1488, 97620), (1627, 89280), (1860, 78096), (1984, 73215), (2232, 65080), (2480, 58572), (2790, 52064), (2880, 50437), (2976, 48810), (3254, 44640), (3720, 39048), (4464, 32540), (4881, 29760), (4960, 29286), (5580, 26032), (5952, 24405), (6508, 22320), (7440, 19524), (8135, 17856), (8928, 16270), (9762, 14880), (9920, 14643), (11160, 13016)]