129091440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17351}}^1$

素因数の和:17398

約数の個数: 80

約数和(自身を含む): 413116416

約数和(自身を除く): 284024976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 17351, 34702, 52053, 69404, 86755, 104106, 138808, 173510, 208212, 260265, 277616, 347020, 416424, 520530, 537881, 694040, 832848, 1041060, 1075762, 1388080, 1613643, 2082120, 2151524, 2689405, 3227286, 4164240, 4303048, 5378810, 6454572, 8068215, 8606096, 10757620, 12909144, 16136430, 21515240, 25818288, 32272860, 43030480, 64545720, 129091440]

約数ペア:

[(1, 129091440), (2, 64545720), (3, 43030480), (4, 32272860), (5, 25818288), (6, 21515240), (8, 16136430), (10, 12909144), (12, 10757620), (15, 8606096), (16, 8068215), (20, 6454572), (24, 5378810), (30, 4303048), (31, 4164240), (40, 3227286), (48, 2689405), (60, 2151524), (62, 2082120), (80, 1613643), (93, 1388080), (120, 1075762), (124, 1041060), (155, 832848), (186, 694040), (240, 537881), (248, 520530), (310, 416424), (372, 347020), (465, 277616), (496, 260265), (620, 208212), (744, 173510), (930, 138808), (1240, 104106), (1488, 86755), (1860, 69404), (2480, 52053), (3720, 34702), (7440, 17351)]