130448160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:755

約数の個数: 144

約数和(自身を含む): 448766136

約数和(自身を除く): 318317976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 157, 160, 180, 240, 288, 314, 360, 471, 480, 577, 628, 720, 785, 942, 1154, 1256, 1413, 1440, 1570, 1731, 1884, 2308, 2355, 2512, 2826, 2885, 3140, 3462, 3768, 4616, 4710, 5024, 5193, 5652, 5770, 6280, 6924, 7065, 7536, 8655, 9232, 9420, 10386, 11304, 11540, 12560, 13848, 14130, 15072, 17310, 18464, 18840, 20772, 22608, 23080, 25120, 25965, 27696, 28260, 34620, 37680, 41544, 45216, 46160, 51930, 55392, 56520, 69240, 75360, 83088, 90589, 92320, 103860, 113040, 138480, 166176, 181178, 207720, 226080, 271767, 276960, 362356, 415440, 452945, 543534, 724712, 815301, 830880, 905890, 1087068, 1358835, 1449424, 1630602, 1811780, 2174136, 2717670, 2898848, 3261204, 3623560, 4076505, 4348272, 5435340, 6522408, 7247120, 8153010, 8696544, 10870680, 13044816, 14494240, 16306020, 21741360, 26089632, 32612040, 43482720, 65224080, 130448160]

約数ペア:

[(1, 130448160), (2, 65224080), (3, 43482720), (4, 32612040), (5, 26089632), (6, 21741360), (8, 16306020), (9, 14494240), (10, 13044816), (12, 10870680), (15, 8696544), (16, 8153010), (18, 7247120), (20, 6522408), (24, 5435340), (30, 4348272), (32, 4076505), (36, 3623560), (40, 3261204), (45, 2898848), (48, 2717670), (60, 2174136), (72, 1811780), (80, 1630602), (90, 1449424), (96, 1358835), (120, 1087068), (144, 905890), (157, 830880), (160, 815301), (180, 724712), (240, 543534), (288, 452945), (314, 415440), (360, 362356), (471, 276960), (480, 271767), (577, 226080), (628, 207720), (720, 181178), (785, 166176), (942, 138480), (1154, 113040), (1256, 103860), (1413, 92320), (1440, 90589), (1570, 83088), (1731, 75360), (1884, 69240), (2308, 56520), (2355, 55392), (2512, 51930), (2826, 46160), (2885, 45216), (3140, 41544), (3462, 37680), (3768, 34620), (4616, 28260), (4710, 27696), (5024, 25965), (5193, 25120), (5652, 23080), (5770, 22608), (6280, 20772), (6924, 18840), (7065, 18464), (7536, 17310), (8655, 15072), (9232, 14130), (9420, 13848), (10386, 12560), (11304, 11540)]