489527360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2633}}^1$

素因数の和:2740

約数の個数: 112

約数和(自身を含む): 1348776576

約数和(自身を除く): 859249216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 664, 830, 1120, 1162, 1328, 1660, 2240, 2324, 2633, 2656, 2905, 3320, 4648, 5266, 5312, 5810, 6640, 9296, 10532, 11620, 13165, 13280, 18431, 18592, 21064, 23240, 26330, 26560, 36862, 37184, 42128, 46480, 52660, 73724, 84256, 92155, 92960, 105320, 147448, 168512, 184310, 185920, 210640, 218539, 294896, 368620, 421280, 437078, 589792, 737240, 842560, 874156, 1092695, 1179584, 1474480, 1529773, 1748312, 2185390, 2948960, 3059546, 3496624, 4370780, 5897920, 6119092, 6993248, 7648865, 8741560, 12238184, 13986496, 15297730, 17483120, 24476368, 30595460, 34966240, 48952736, 61190920, 69932480, 97905472, 122381840, 244763680, 489527360]

約数ペア:

[(1, 489527360), (2, 244763680), (4, 122381840), (5, 97905472), (7, 69932480), (8, 61190920), (10, 48952736), (14, 34966240), (16, 30595460), (20, 24476368), (28, 17483120), (32, 15297730), (35, 13986496), (40, 12238184), (56, 8741560), (64, 7648865), (70, 6993248), (80, 6119092), (83, 5897920), (112, 4370780), (140, 3496624), (160, 3059546), (166, 2948960), (224, 2185390), (280, 1748312), (320, 1529773), (332, 1474480), (415, 1179584), (448, 1092695), (560, 874156), (581, 842560), (664, 737240), (830, 589792), (1120, 437078), (1162, 421280), (1328, 368620), (1660, 294896), (2240, 218539), (2324, 210640), (2633, 185920), (2656, 184310), (2905, 168512), (3320, 147448), (4648, 105320), (5266, 92960), (5312, 92155), (5810, 84256), (6640, 73724), (9296, 52660), (10532, 46480), (11620, 42128), (13165, 37184), (13280, 36862), (18431, 26560), (18592, 26330), (21064, 23240)]