126653040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3319}}^1$

素因数の和:3391

約数の個数: 120

約数和(自身を含む): 433499040

約数和(自身を除く): 306846000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3319, 3816, 4240, 4770, 6360, 6638, 7632, 9540, 9957, 12720, 13276, 16595, 19080, 19914, 26552, 29871, 33190, 38160, 39828, 49785, 53104, 59742, 66380, 79656, 99570, 119484, 132760, 149355, 159312, 175907, 199140, 238968, 265520, 298710, 351814, 398280, 477936, 527721, 597420, 703628, 796560, 879535, 1055442, 1194840, 1407256, 1583163, 1759070, 2110884, 2389680, 2638605, 2814512, 3166326, 3518140, 4221768, 5277210, 6332652, 7036280, 7915815, 8443536, 10554420, 12665304, 14072560, 15831630, 21108840, 25330608, 31663260, 42217680, 63326520, 126653040]

約数ペア:

[(1, 126653040), (2, 63326520), (3, 42217680), (4, 31663260), (5, 25330608), (6, 21108840), (8, 15831630), (9, 14072560), (10, 12665304), (12, 10554420), (15, 8443536), (16, 7915815), (18, 7036280), (20, 6332652), (24, 5277210), (30, 4221768), (36, 3518140), (40, 3166326), (45, 2814512), (48, 2638605), (53, 2389680), (60, 2110884), (72, 1759070), (80, 1583163), (90, 1407256), (106, 1194840), (120, 1055442), (144, 879535), (159, 796560), (180, 703628), (212, 597420), (240, 527721), (265, 477936), (318, 398280), (360, 351814), (424, 298710), (477, 265520), (530, 238968), (636, 199140), (720, 175907), (795, 159312), (848, 149355), (954, 132760), (1060, 119484), (1272, 99570), (1590, 79656), (1908, 66380), (2120, 59742), (2385, 53104), (2544, 49785), (3180, 39828), (3319, 38160), (3816, 33190), (4240, 29871), (4770, 26552), (6360, 19914), (6638, 19080), (7632, 16595), (9540, 13276), (9957, 12720)]