240541200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:746

約数の個数: 180

約数和(自身を含む): 843777220

約数和(自身を除く): 603236020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 109, 120, 144, 150, 180, 200, 218, 225, 240, 300, 327, 360, 400, 436, 450, 545, 600, 613, 654, 720, 872, 900, 981, 1090, 1200, 1226, 1308, 1635, 1744, 1800, 1839, 1962, 2180, 2452, 2616, 2725, 3065, 3270, 3600, 3678, 3924, 4360, 4904, 4905, 5232, 5450, 5517, 6130, 6540, 7356, 7848, 8175, 8720, 9195, 9808, 9810, 10900, 11034, 12260, 13080, 14712, 15325, 15696, 16350, 18390, 19620, 21800, 22068, 24520, 24525, 26160, 27585, 29424, 30650, 32700, 36780, 39240, 43600, 44136, 45975, 49040, 49050, 55170, 61300, 65400, 66817, 73560, 78480, 88272, 91950, 98100, 110340, 122600, 130800, 133634, 137925, 147120, 183900, 196200, 200451, 220680, 245200, 267268, 275850, 334085, 367800, 392400, 400902, 441360, 534536, 551700, 601353, 668170, 735600, 801804, 1002255, 1069072, 1103400, 1202706, 1336340, 1603608, 1670425, 2004510, 2206800, 2405412, 2672680, 3006765, 3207216, 3340850, 4009020, 4810824, 5011275, 5345360, 6013530, 6681700, 8018040, 9621648, 10022550, 12027060, 13363400, 15033825, 16036080, 20045100, 24054120, 26726800, 30067650, 40090200, 48108240, 60135300, 80180400, 120270600, 240541200]

約数ペア:

[(1, 240541200), (2, 120270600), (3, 80180400), (4, 60135300), (5, 48108240), (6, 40090200), (8, 30067650), (9, 26726800), (10, 24054120), (12, 20045100), (15, 16036080), (16, 15033825), (18, 13363400), (20, 12027060), (24, 10022550), (25, 9621648), (30, 8018040), (36, 6681700), (40, 6013530), (45, 5345360), (48, 5011275), (50, 4810824), (60, 4009020), (72, 3340850), (75, 3207216), (80, 3006765), (90, 2672680), (100, 2405412), (109, 2206800), (120, 2004510), (144, 1670425), (150, 1603608), (180, 1336340), (200, 1202706), (218, 1103400), (225, 1069072), (240, 1002255), (300, 801804), (327, 735600), (360, 668170), (400, 601353), (436, 551700), (450, 534536), (545, 441360), (600, 400902), (613, 392400), (654, 367800), (720, 334085), (872, 275850), (900, 267268), (981, 245200), (1090, 220680), (1200, 200451), (1226, 196200), (1308, 183900), (1635, 147120), (1744, 137925), (1800, 133634), (1839, 130800), (1962, 122600), (2180, 110340), (2452, 98100), (2616, 91950), (2725, 88272), (3065, 78480), (3270, 73560), (3600, 66817), (3678, 65400), (3924, 61300), (4360, 55170), (4904, 49050), (4905, 49040), (5232, 45975), (5450, 44136), (5517, 43600), (6130, 39240), (6540, 36780), (7356, 32700), (7848, 30650), (8175, 29424), (8720, 27585), (9195, 26160), (9808, 24525), (9810, 24520), (10900, 22068), (11034, 21800), (12260, 19620), (13080, 18390), (14712, 16350), (15325, 15696)]