80226240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:646

約数の個数: 112

約数和(自身を含む): 256629408

約数和(自身を除く): 176403168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 193, 240, 320, 386, 433, 480, 579, 772, 866, 960, 965, 1158, 1299, 1544, 1732, 1930, 2165, 2316, 2598, 2895, 3088, 3464, 3860, 4330, 4632, 5196, 5790, 6176, 6495, 6928, 7720, 8660, 9264, 10392, 11580, 12352, 12990, 13856, 15440, 17320, 18528, 20784, 23160, 25980, 27712, 30880, 34640, 37056, 41568, 46320, 51960, 61760, 69280, 83136, 83569, 92640, 103920, 138560, 167138, 185280, 207840, 250707, 334276, 415680, 417845, 501414, 668552, 835690, 1002828, 1253535, 1337104, 1671380, 2005656, 2507070, 2674208, 3342760, 4011312, 5014140, 5348416, 6685520, 8022624, 10028280, 13371040, 16045248, 20056560, 26742080, 40113120, 80226240]

約数ペア:

[(1, 80226240), (2, 40113120), (3, 26742080), (4, 20056560), (5, 16045248), (6, 13371040), (8, 10028280), (10, 8022624), (12, 6685520), (15, 5348416), (16, 5014140), (20, 4011312), (24, 3342760), (30, 2674208), (32, 2507070), (40, 2005656), (48, 1671380), (60, 1337104), (64, 1253535), (80, 1002828), (96, 835690), (120, 668552), (160, 501414), (192, 417845), (193, 415680), (240, 334276), (320, 250707), (386, 207840), (433, 185280), (480, 167138), (579, 138560), (772, 103920), (866, 92640), (960, 83569), (965, 83136), (1158, 69280), (1299, 61760), (1544, 51960), (1732, 46320), (1930, 41568), (2165, 37056), (2316, 34640), (2598, 30880), (2895, 27712), (3088, 25980), (3464, 23160), (3860, 20784), (4330, 18528), (4632, 17320), (5196, 15440), (5790, 13856), (6176, 12990), (6495, 12352), (6928, 11580), (7720, 10392), (8660, 9264)]