269145720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8039}}^1$

素因数の和:8090

約数の個数: 128

約数和(自身を含む): 926208000

約数和(自身を除く): 657062280

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, 8039, 8370, 11160, 16078, 16740, 24117, 32156, 33480, 40195, 48234, 64312, 72351, 80390, 96468, 120585, 144702, 160780, 192936, 217053, 241170, 249209, 289404, 321560, 361755, 434106, 482340, 498418, 578808, 723510, 747627, 868212, 964680, 996836, 1085265, 1246045, 1447020, 1495254, 1736424, 1993672, 2170530, 2242881, 2492090, 2894040, 2990508, 3738135, 4341060, 4485762, 4984180, 5981016, 6728643, 7476270, 8682120, 8971524, 9968360, 11214405, 13457286, 14952540, 17943048, 22428810, 26914572, 29905080, 33643215, 44857620, 53829144, 67286430, 89715240, 134572860, 269145720]

約数ペア:

[(1, 269145720), (2, 134572860), (3, 89715240), (4, 67286430), (5, 53829144), (6, 44857620), (8, 33643215), (9, 29905080), (10, 26914572), (12, 22428810), (15, 17943048), (18, 14952540), (20, 13457286), (24, 11214405), (27, 9968360), (30, 8971524), (31, 8682120), (36, 7476270), (40, 6728643), (45, 5981016), (54, 4984180), (60, 4485762), (62, 4341060), (72, 3738135), (90, 2990508), (93, 2894040), (108, 2492090), (120, 2242881), (124, 2170530), (135, 1993672), (155, 1736424), (180, 1495254), (186, 1447020), (216, 1246045), (248, 1085265), (270, 996836), (279, 964680), (310, 868212), (360, 747627), (372, 723510), (465, 578808), (540, 498418), (558, 482340), (620, 434106), (744, 361755), (837, 321560), (930, 289404), (1080, 249209), (1116, 241170), (1240, 217053), (1395, 192936), (1674, 160780), (1860, 144702), (2232, 120585), (2790, 96468), (3348, 80390), (3720, 72351), (4185, 64312), (5580, 48234), (6696, 40195), (8039, 33480), (8370, 32156), (11160, 24117), (16078, 16740)]