477288720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1483}}^1$

素因数の和:1654

約数の個数: 160

約数和(自身を含む): 1656144000

約数和(自身を除く): 1178855280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 149, 180, 216, 240, 270, 298, 360, 432, 447, 540, 596, 720, 745, 894, 1080, 1192, 1341, 1483, 1490, 1788, 2160, 2235, 2384, 2682, 2966, 2980, 3576, 4023, 4449, 4470, 5364, 5932, 5960, 6705, 7152, 7415, 8046, 8898, 8940, 10728, 11864, 11920, 13347, 13410, 14830, 16092, 17796, 17880, 20115, 21456, 22245, 23728, 26694, 26820, 29660, 32184, 35592, 35760, 40041, 40230, 44490, 53388, 53640, 59320, 64368, 66735, 71184, 80082, 80460, 88980, 106776, 107280, 118640, 133470, 160164, 160920, 177960, 200205, 213552, 220967, 266940, 320328, 321840, 355920, 400410, 441934, 533880, 640656, 662901, 800820, 883868, 1067760, 1104835, 1325802, 1601640, 1767736, 1988703, 2209670, 2651604, 3203280, 3314505, 3535472, 3977406, 4419340, 5303208, 5966109, 6629010, 7954812, 8838680, 9943515, 10606416, 11932218, 13258020, 15909624, 17677360, 19887030, 23864436, 26516040, 29830545, 31819248, 39774060, 47728872, 53032080, 59661090, 79548120, 95457744, 119322180, 159096240, 238644360, 477288720]

約数ペア:

[(1, 477288720), (2, 238644360), (3, 159096240), (4, 119322180), (5, 95457744), (6, 79548120), (8, 59661090), (9, 53032080), (10, 47728872), (12, 39774060), (15, 31819248), (16, 29830545), (18, 26516040), (20, 23864436), (24, 19887030), (27, 17677360), (30, 15909624), (36, 13258020), (40, 11932218), (45, 10606416), (48, 9943515), (54, 8838680), (60, 7954812), (72, 6629010), (80, 5966109), (90, 5303208), (108, 4419340), (120, 3977406), (135, 3535472), (144, 3314505), (149, 3203280), (180, 2651604), (216, 2209670), (240, 1988703), (270, 1767736), (298, 1601640), (360, 1325802), (432, 1104835), (447, 1067760), (540, 883868), (596, 800820), (720, 662901), (745, 640656), (894, 533880), (1080, 441934), (1192, 400410), (1341, 355920), (1483, 321840), (1490, 320328), (1788, 266940), (2160, 220967), (2235, 213552), (2384, 200205), (2682, 177960), (2966, 160920), (2980, 160164), (3576, 133470), (4023, 118640), (4449, 107280), (4470, 106776), (5364, 88980), (5932, 80460), (5960, 80082), (6705, 71184), (7152, 66735), (7415, 64368), (8046, 59320), (8898, 53640), (8940, 53388), (10728, 44490), (11864, 40230), (11920, 40041), (13347, 35760), (13410, 35592), (14830, 32184), (16092, 29660), (17796, 26820), (17880, 26694), (20115, 23728), (21456, 22245)]