120998160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1$

素因数の和:1213

約数の個数: 120

約数和(自身を含む): 409241664

約数和(自身を除く): 288243504

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, 163, 180, 240, 326, 360, 489, 652, 720, 815, 978, 1031, 1304, 1467, 1630, 1956, 2062, 2445, 2608, 2934, 3093, 3260, 3912, 4124, 4890, 5155, 5868, 6186, 6520, 7335, 7824, 8248, 9279, 9780, 10310, 11736, 12372, 13040, 14670, 15465, 16496, 18558, 19560, 20620, 23472, 24744, 29340, 30930, 37116, 39120, 41240, 46395, 49488, 58680, 61860, 74232, 82480, 92790, 117360, 123720, 148464, 168053, 185580, 247440, 336106, 371160, 504159, 672212, 742320, 840265, 1008318, 1344424, 1512477, 1680530, 2016636, 2520795, 2688848, 3024954, 3361060, 4033272, 5041590, 6049908, 6722120, 7562385, 8066544, 10083180, 12099816, 13444240, 15124770, 20166360, 24199632, 30249540, 40332720, 60499080, 120998160]

約数ペア:

[(1, 120998160), (2, 60499080), (3, 40332720), (4, 30249540), (5, 24199632), (6, 20166360), (8, 15124770), (9, 13444240), (10, 12099816), (12, 10083180), (15, 8066544), (16, 7562385), (18, 6722120), (20, 6049908), (24, 5041590), (30, 4033272), (36, 3361060), (40, 3024954), (45, 2688848), (48, 2520795), (60, 2016636), (72, 1680530), (80, 1512477), (90, 1344424), (120, 1008318), (144, 840265), (163, 742320), (180, 672212), (240, 504159), (326, 371160), (360, 336106), (489, 247440), (652, 185580), (720, 168053), (815, 148464), (978, 123720), (1031, 117360), (1304, 92790), (1467, 82480), (1630, 74232), (1956, 61860), (2062, 58680), (2445, 49488), (2608, 46395), (2934, 41240), (3093, 39120), (3260, 37116), (3912, 30930), (4124, 29340), (4890, 24744), (5155, 23472), (5868, 20620), (6186, 19560), (6520, 18558), (7335, 16496), (7824, 15465), (8248, 14670), (9279, 13040), (9780, 12372), (10310, 11736)]