54727080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 175996800

約数和(自身を除く): 121269720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 139, 170, 193, 204, 255, 278, 340, 386, 408, 417, 510, 556, 579, 680, 695, 772, 834, 965, 1020, 1112, 1158, 1390, 1544, 1668, 1930, 2040, 2085, 2316, 2363, 2780, 2895, 3281, 3336, 3860, 4170, 4632, 4726, 5560, 5790, 6562, 7089, 7720, 8340, 9452, 9843, 11580, 11815, 13124, 14178, 16405, 16680, 18904, 19686, 23160, 23630, 26248, 26827, 28356, 32810, 35445, 39372, 47260, 49215, 53654, 56712, 65620, 70890, 78744, 80481, 94520, 98430, 107308, 131240, 134135, 141780, 160962, 196860, 214616, 268270, 283560, 321924, 393720, 402405, 456059, 536540, 643848, 804810, 912118, 1073080, 1368177, 1609620, 1824236, 2280295, 2736354, 3219240, 3648472, 4560590, 5472708, 6840885, 9121180, 10945416, 13681770, 18242360, 27363540, 54727080]

約数ペア:

[(1, 54727080), (2, 27363540), (3, 18242360), (4, 13681770), (5, 10945416), (6, 9121180), (8, 6840885), (10, 5472708), (12, 4560590), (15, 3648472), (17, 3219240), (20, 2736354), (24, 2280295), (30, 1824236), (34, 1609620), (40, 1368177), (51, 1073080), (60, 912118), (68, 804810), (85, 643848), (102, 536540), (120, 456059), (136, 402405), (139, 393720), (170, 321924), (193, 283560), (204, 268270), (255, 214616), (278, 196860), (340, 160962), (386, 141780), (408, 134135), (417, 131240), (510, 107308), (556, 98430), (579, 94520), (680, 80481), (695, 78744), (772, 70890), (834, 65620), (965, 56712), (1020, 53654), (1112, 49215), (1158, 47260), (1390, 39372), (1544, 35445), (1668, 32810), (1930, 28356), (2040, 26827), (2085, 26248), (2316, 23630), (2363, 23160), (2780, 19686), (2895, 18904), (3281, 16680), (3336, 16405), (3860, 14178), (4170, 13124), (4632, 11815), (4726, 11580), (5560, 9843), (5790, 9452), (6562, 8340), (7089, 7720)]