2431217160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72617}}^1$

素因数の和:72668

約数の個数: 128

約数和(自身を含む): 8365593600

約数和(自身を除く): 5934376440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 72617, 145234, 217851, 290468, 363085, 435702, 580936, 653553, 726170, 871404, 1089255, 1307106, 1452340, 1742808, 1960659, 2178510, 2251127, 2614212, 2904680, 3267765, 3921318, 4357020, 4502254, 5228424, 6535530, 6753381, 7842636, 8714040, 9004508, 9803295, 11255635, 13071060, 13506762, 15685272, 18009016, 19606590, 20260143, 22511270, 26142120, 27013524, 33766905, 39213180, 40520286, 45022540, 54027048, 60780429, 67533810, 78426360, 81040572, 90045080, 101300715, 121560858, 135067620, 162081144, 202601430, 243121716, 270135240, 303902145, 405202860, 486243432, 607804290, 810405720, 1215608580, 2431217160]

約数ペア:

[(1, 2431217160), (2, 1215608580), (3, 810405720), (4, 607804290), (5, 486243432), (6, 405202860), (8, 303902145), (9, 270135240), (10, 243121716), (12, 202601430), (15, 162081144), (18, 135067620), (20, 121560858), (24, 101300715), (27, 90045080), (30, 81040572), (31, 78426360), (36, 67533810), (40, 60780429), (45, 54027048), (54, 45022540), (60, 40520286), (62, 39213180), (72, 33766905), (90, 27013524), (93, 26142120), (108, 22511270), (120, 20260143), (124, 19606590), (135, 18009016), (155, 15685272), (180, 13506762), (186, 13071060), (216, 11255635), (248, 9803295), (270, 9004508), (279, 8714040), (310, 7842636), (360, 6753381), (372, 6535530), (465, 5228424), (540, 4502254), (558, 4357020), (620, 3921318), (744, 3267765), (837, 2904680), (930, 2614212), (1080, 2251127), (1116, 2178510), (1240, 1960659), (1395, 1742808), (1674, 1452340), (1860, 1307106), (2232, 1089255), (2790, 871404), (3348, 726170), (3720, 653553), (4185, 580936), (5580, 435702), (6696, 363085), (8370, 290468), (11160, 217851), (16740, 145234), (33480, 72617)]