120499380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 387656640

約数和(自身を除く): 267157260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 163, 180, 185, 222, 270, 326, 333, 370, 444, 489, 540, 555, 652, 666, 740, 815, 978, 999, 1110, 1332, 1369, 1467, 1630, 1665, 1956, 1998, 2220, 2445, 2738, 2934, 3260, 3330, 3996, 4107, 4401, 4890, 4995, 5476, 5868, 6031, 6660, 6845, 7335, 8214, 8802, 9780, 9990, 12062, 12321, 13690, 14670, 16428, 17604, 18093, 19980, 20535, 22005, 24124, 24642, 27380, 29340, 30155, 36186, 36963, 41070, 44010, 49284, 54279, 60310, 61605, 72372, 73926, 82140, 88020, 90465, 108558, 120620, 123210, 147852, 162837, 180930, 184815, 217116, 223147, 246420, 271395, 325674, 361860, 369630, 446294, 542790, 651348, 669441, 739260, 814185, 892588, 1085580, 1115735, 1338882, 1628370, 2008323, 2231470, 2677764, 3256740, 3347205, 4016646, 4462940, 6024969, 6694410, 8033292, 10041615, 12049938, 13388820, 20083230, 24099876, 30124845, 40166460, 60249690, 120499380]

約数ペア:

[(1, 120499380), (2, 60249690), (3, 40166460), (4, 30124845), (5, 24099876), (6, 20083230), (9, 13388820), (10, 12049938), (12, 10041615), (15, 8033292), (18, 6694410), (20, 6024969), (27, 4462940), (30, 4016646), (36, 3347205), (37, 3256740), (45, 2677764), (54, 2231470), (60, 2008323), (74, 1628370), (90, 1338882), (108, 1115735), (111, 1085580), (135, 892588), (148, 814185), (163, 739260), (180, 669441), (185, 651348), (222, 542790), (270, 446294), (326, 369630), (333, 361860), (370, 325674), (444, 271395), (489, 246420), (540, 223147), (555, 217116), (652, 184815), (666, 180930), (740, 162837), (815, 147852), (978, 123210), (999, 120620), (1110, 108558), (1332, 90465), (1369, 88020), (1467, 82140), (1630, 73926), (1665, 72372), (1956, 61605), (1998, 60310), (2220, 54279), (2445, 49284), (2738, 44010), (2934, 41070), (3260, 36963), (3330, 36186), (3996, 30155), (4107, 29340), (4401, 27380), (4890, 24642), (4995, 24124), (5476, 22005), (5868, 20535), (6031, 19980), (6660, 18093), (6845, 17604), (7335, 16428), (8214, 14670), (8802, 13690), (9780, 12321), (9990, 12062)]