27679931520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{182489}}^1$

素因数の和:182590

約数の個数: 128

約数和(自身を含む): 89347104000

約数和(自身を除く): 61667172480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 4740, 5056, 6320, 7584, 9480, 10112, 12640, 15168, 18960, 25280, 30336, 37920, 50560, 75840, 151680, 182489, 364978, 547467, 729956, 912445, 1094934, 1459912, 1824890, 2189868, 2737335, 2919824, 3649780, 4379736, 5474670, 5839648, 7299560, 8759472, 10949340, 11679296, 14416631, 14599120, 17518944, 21898680, 23358592, 28833262, 29198240, 35037888, 43249893, 43797360, 57666524, 58396480, 70075776, 72083155, 86499786, 87594720, 115333048, 116792960, 144166310, 172999572, 175189440, 216249465, 230666096, 288332620, 345999144, 350378880, 432498930, 461332192, 576665240, 691998288, 864997860, 922664384, 1153330480, 1383996576, 1729995720, 1845328768, 2306660960, 2767993152, 3459991440, 4613321920, 5535986304, 6919982880, 9226643840, 13839965760, 27679931520]

約数ペア:

[(1, 27679931520), (2, 13839965760), (3, 9226643840), (4, 6919982880), (5, 5535986304), (6, 4613321920), (8, 3459991440), (10, 2767993152), (12, 2306660960), (15, 1845328768), (16, 1729995720), (20, 1383996576), (24, 1153330480), (30, 922664384), (32, 864997860), (40, 691998288), (48, 576665240), (60, 461332192), (64, 432498930), (79, 350378880), (80, 345999144), (96, 288332620), (120, 230666096), (128, 216249465), (158, 175189440), (160, 172999572), (192, 144166310), (237, 116792960), (240, 115333048), (316, 87594720), (320, 86499786), (384, 72083155), (395, 70075776), (474, 58396480), (480, 57666524), (632, 43797360), (640, 43249893), (790, 35037888), (948, 29198240), (960, 28833262), (1185, 23358592), (1264, 21898680), (1580, 17518944), (1896, 14599120), (1920, 14416631), (2370, 11679296), (2528, 10949340), (3160, 8759472), (3792, 7299560), (4740, 5839648), (5056, 5474670), (6320, 4379736), (7584, 3649780), (9480, 2919824), (10112, 2737335), (12640, 2189868), (15168, 1824890), (18960, 1459912), (25280, 1094934), (30336, 912445), (37920, 729956), (50560, 547467), (75840, 364978), (151680, 182489)]