155091240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1064

約数の個数: 128

約数和(自身を含む): 520732800

約数和(自身を除く): 365641560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 270, 326, 360, 489, 540, 652, 815, 881, 978, 1080, 1304, 1467, 1630, 1762, 1956, 2445, 2643, 2934, 3260, 3524, 3912, 4401, 4405, 4890, 5286, 5868, 6520, 7048, 7335, 7929, 8802, 8810, 9780, 10572, 11736, 13215, 14670, 15858, 17604, 17620, 19560, 21144, 22005, 23787, 26430, 29340, 31716, 35208, 35240, 39645, 44010, 47574, 52860, 58680, 63432, 79290, 88020, 95148, 105720, 118935, 143603, 158580, 176040, 190296, 237870, 287206, 317160, 430809, 475740, 574412, 718015, 861618, 951480, 1148824, 1292427, 1436030, 1723236, 2154045, 2584854, 2872060, 3446472, 3877281, 4308090, 5169708, 5744120, 6462135, 7754562, 8616180, 10339416, 12924270, 15509124, 17232360, 19386405, 25848540, 31018248, 38772810, 51697080, 77545620, 155091240]

約数ペア:

[(1, 155091240), (2, 77545620), (3, 51697080), (4, 38772810), (5, 31018248), (6, 25848540), (8, 19386405), (9, 17232360), (10, 15509124), (12, 12924270), (15, 10339416), (18, 8616180), (20, 7754562), (24, 6462135), (27, 5744120), (30, 5169708), (36, 4308090), (40, 3877281), (45, 3446472), (54, 2872060), (60, 2584854), (72, 2154045), (90, 1723236), (108, 1436030), (120, 1292427), (135, 1148824), (163, 951480), (180, 861618), (216, 718015), (270, 574412), (326, 475740), (360, 430809), (489, 317160), (540, 287206), (652, 237870), (815, 190296), (881, 176040), (978, 158580), (1080, 143603), (1304, 118935), (1467, 105720), (1630, 95148), (1762, 88020), (1956, 79290), (2445, 63432), (2643, 58680), (2934, 52860), (3260, 47574), (3524, 44010), (3912, 39645), (4401, 35240), (4405, 35208), (4890, 31716), (5286, 29340), (5868, 26430), (6520, 23787), (7048, 22005), (7335, 21144), (7929, 19560), (8802, 17620), (8810, 17604), (9780, 15858), (10572, 14670), (11736, 13215)]