57154320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:669

約数の個数: 120

約数和(自身を含む): 193517376

約数和(自身を除く): 136363056

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, 487, 489, 652, 720, 815, 974, 978, 1304, 1461, 1467, 1630, 1948, 1956, 2435, 2445, 2608, 2922, 2934, 3260, 3896, 3912, 4383, 4870, 4890, 5844, 5868, 6520, 7305, 7335, 7792, 7824, 8766, 9740, 9780, 11688, 11736, 13040, 14610, 14670, 17532, 19480, 19560, 21915, 23376, 23472, 29220, 29340, 35064, 38960, 39120, 43830, 58440, 58680, 70128, 79381, 87660, 116880, 117360, 158762, 175320, 238143, 317524, 350640, 396905, 476286, 635048, 714429, 793810, 952572, 1190715, 1270096, 1428858, 1587620, 1905144, 2381430, 2857716, 3175240, 3572145, 3810288, 4762860, 5715432, 6350480, 7144290, 9525720, 11430864, 14288580, 19051440, 28577160, 57154320]

約数ペア:

[(1, 57154320), (2, 28577160), (3, 19051440), (4, 14288580), (5, 11430864), (6, 9525720), (8, 7144290), (9, 6350480), (10, 5715432), (12, 4762860), (15, 3810288), (16, 3572145), (18, 3175240), (20, 2857716), (24, 2381430), (30, 1905144), (36, 1587620), (40, 1428858), (45, 1270096), (48, 1190715), (60, 952572), (72, 793810), (80, 714429), (90, 635048), (120, 476286), (144, 396905), (163, 350640), (180, 317524), (240, 238143), (326, 175320), (360, 158762), (487, 117360), (489, 116880), (652, 87660), (720, 79381), (815, 70128), (974, 58680), (978, 58440), (1304, 43830), (1461, 39120), (1467, 38960), (1630, 35064), (1948, 29340), (1956, 29220), (2435, 23472), (2445, 23376), (2608, 21915), (2922, 19560), (2934, 19480), (3260, 17532), (3896, 14670), (3912, 14610), (4383, 13040), (4870, 11736), (4890, 11688), (5844, 9780), (5868, 9740), (6520, 8766), (7305, 7824), (7335, 7792)]