129467160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1343

約数の個数: 160

約数和(自身を含む): 449539200

約数和(自身を除く): 320072040

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, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1289, 1395, 1620, 1674, 1860, 2232, 2511, 2578, 2790, 3240, 3348, 3720, 3867, 4185, 5022, 5156, 5580, 6445, 6696, 7734, 8370, 10044, 10312, 11160, 11601, 12555, 12890, 15468, 16740, 19335, 20088, 23202, 25110, 25780, 30936, 33480, 34803, 38670, 39959, 46404, 50220, 51560, 58005, 69606, 77340, 79918, 92808, 100440, 104409, 116010, 119877, 139212, 154680, 159836, 174015, 199795, 208818, 232020, 239754, 278424, 319672, 348030, 359631, 399590, 417636, 464040, 479508, 522045, 599385, 696060, 719262, 799180, 835272, 959016, 1044090, 1078893, 1198770, 1392120, 1438524, 1598360, 1798155, 2088180, 2157786, 2397540, 2877048, 3236679, 3596310, 4176360, 4315572, 4795080, 5394465, 6473358, 7192620, 8631144, 10788930, 12946716, 14385240, 16183395, 21577860, 25893432, 32366790, 43155720, 64733580, 129467160]

約数ペア:

[(1, 129467160), (2, 64733580), (3, 43155720), (4, 32366790), (5, 25893432), (6, 21577860), (8, 16183395), (9, 14385240), (10, 12946716), (12, 10788930), (15, 8631144), (18, 7192620), (20, 6473358), (24, 5394465), (27, 4795080), (30, 4315572), (31, 4176360), (36, 3596310), (40, 3236679), (45, 2877048), (54, 2397540), (60, 2157786), (62, 2088180), (72, 1798155), (81, 1598360), (90, 1438524), (93, 1392120), (108, 1198770), (120, 1078893), (124, 1044090), (135, 959016), (155, 835272), (162, 799180), (180, 719262), (186, 696060), (216, 599385), (248, 522045), (270, 479508), (279, 464040), (310, 417636), (324, 399590), (360, 359631), (372, 348030), (405, 319672), (465, 278424), (540, 239754), (558, 232020), (620, 208818), (648, 199795), (744, 174015), (810, 159836), (837, 154680), (930, 139212), (1080, 119877), (1116, 116010), (1240, 104409), (1289, 100440), (1395, 92808), (1620, 79918), (1674, 77340), (1860, 69606), (2232, 58005), (2511, 51560), (2578, 50220), (2790, 46404), (3240, 39959), (3348, 38670), (3720, 34803), (3867, 33480), (4185, 30936), (5022, 25780), (5156, 25110), (5580, 23202), (6445, 20088), (6696, 19335), (7734, 16740), (8370, 15468), (10044, 12890), (10312, 12555), (11160, 11601)]