453961920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{971}}^1$

素因数の和:1478

約数の個数: 112

約数和(自身を含む): 1445776128

約数和(自身を除く): 991814208

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, 240, 320, 480, 487, 960, 971, 974, 1461, 1942, 1948, 2435, 2913, 2922, 3884, 3896, 4855, 4870, 5826, 5844, 7305, 7768, 7792, 9710, 9740, 11652, 11688, 14565, 14610, 15536, 15584, 19420, 19480, 23304, 23376, 29130, 29220, 31072, 31168, 38840, 38960, 46608, 46752, 58260, 58440, 62144, 77680, 77920, 93216, 93504, 116520, 116880, 155360, 155840, 186432, 233040, 233760, 310720, 466080, 467520, 472877, 932160, 945754, 1418631, 1891508, 2364385, 2837262, 3783016, 4728770, 5674524, 7093155, 7566032, 9457540, 11349048, 14186310, 15132064, 18915080, 22698096, 28372620, 30264128, 37830160, 45396192, 56745240, 75660320, 90792384, 113490480, 151320640, 226980960, 453961920]

約数ペア:

[(1, 453961920), (2, 226980960), (3, 151320640), (4, 113490480), (5, 90792384), (6, 75660320), (8, 56745240), (10, 45396192), (12, 37830160), (15, 30264128), (16, 28372620), (20, 22698096), (24, 18915080), (30, 15132064), (32, 14186310), (40, 11349048), (48, 9457540), (60, 7566032), (64, 7093155), (80, 5674524), (96, 4728770), (120, 3783016), (160, 2837262), (192, 2364385), (240, 1891508), (320, 1418631), (480, 945754), (487, 932160), (960, 472877), (971, 467520), (974, 466080), (1461, 310720), (1942, 233760), (1948, 233040), (2435, 186432), (2913, 155840), (2922, 155360), (3884, 116880), (3896, 116520), (4855, 93504), (4870, 93216), (5826, 77920), (5844, 77680), (7305, 62144), (7768, 58440), (7792, 58260), (9710, 46752), (9740, 46608), (11652, 38960), (11688, 38840), (14565, 31168), (14610, 31072), (15536, 29220), (15584, 29130), (19420, 23376), (19480, 23304)]