65224080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:753

約数の個数: 120

約数和(自身を含む): 220821432

約数和(自身を除く): 155597352

約数列:

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

約数ペア:

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