455417280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5101}}^1$

素因数の和:5155

約数の個数: 168

約数和(自身を含む): 1617293184

約数和(自身を除く): 1161875904

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, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5101, 5580, 5952, 7440, 8928, 9920, 10202, 11160, 14880, 15303, 17856, 20404, 22320, 25505, 29760, 30606, 40808, 44640, 45909, 51010, 61212, 76515, 81616, 89280, 91818, 102020, 122424, 153030, 158131, 163232, 183636, 204040, 229545, 244848, 306060, 316262, 326464, 367272, 408080, 459090, 474393, 489696, 612120, 632524, 734544, 790655, 816160, 918180, 948786, 979392, 1224240, 1265048, 1423179, 1469088, 1581310, 1632320, 1836360, 1897572, 2371965, 2448480, 2530096, 2846358, 2938176, 3162620, 3672720, 3795144, 4743930, 4896960, 5060192, 5692716, 6325240, 7115895, 7345440, 7590288, 9487860, 10120384, 11385432, 12650480, 14231790, 14690880, 15180576, 18975720, 22770864, 25300960, 28463580, 30361152, 37951440, 45541728, 50601920, 56927160, 75902880, 91083456, 113854320, 151805760, 227708640, 455417280]

約数ペア:

[(1, 455417280), (2, 227708640), (3, 151805760), (4, 113854320), (5, 91083456), (6, 75902880), (8, 56927160), (9, 50601920), (10, 45541728), (12, 37951440), (15, 30361152), (16, 28463580), (18, 25300960), (20, 22770864), (24, 18975720), (30, 15180576), (31, 14690880), (32, 14231790), (36, 12650480), (40, 11385432), (45, 10120384), (48, 9487860), (60, 7590288), (62, 7345440), (64, 7115895), (72, 6325240), (80, 5692716), (90, 5060192), (93, 4896960), (96, 4743930), (120, 3795144), (124, 3672720), (144, 3162620), (155, 2938176), (160, 2846358), (180, 2530096), (186, 2448480), (192, 2371965), (240, 1897572), (248, 1836360), (279, 1632320), (288, 1581310), (310, 1469088), (320, 1423179), (360, 1265048), (372, 1224240), (465, 979392), (480, 948786), (496, 918180), (558, 816160), (576, 790655), (620, 734544), (720, 632524), (744, 612120), (930, 489696), (960, 474393), (992, 459090), (1116, 408080), (1240, 367272), (1395, 326464), (1440, 316262), (1488, 306060), (1860, 244848), (1984, 229545), (2232, 204040), (2480, 183636), (2790, 163232), (2880, 158131), (2976, 153030), (3720, 122424), (4464, 102020), (4960, 91818), (5101, 89280), (5580, 81616), (5952, 76515), (7440, 61212), (8928, 51010), (9920, 45909), (10202, 44640), (11160, 40808), (14880, 30606), (15303, 29760), (17856, 25505), (20404, 22320)]