488586120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21773}}^1$

素因数の和:21815

約数の個数: 128

約数和(自身を含む): 1693146240

約数和(自身を除く): 1204560120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 21773, 22440, 43546, 65319, 87092, 108865, 130638, 174184, 217730, 239503, 261276, 326595, 370141, 435460, 479006, 522552, 653190, 718509, 740282, 870920, 958012, 1110423, 1197515, 1306380, 1437018, 1480564, 1850705, 1916024, 2220846, 2395030, 2612760, 2874036, 2961128, 3592545, 3701410, 4071551, 4441692, 4790060, 5552115, 5748072, 7185090, 7402820, 8143102, 8883384, 9580120, 11104230, 12214653, 14370180, 14805640, 16286204, 20357755, 22208460, 24429306, 28740360, 32572408, 40715510, 44416920, 48858612, 61073265, 81431020, 97717224, 122146530, 162862040, 244293060, 488586120]

約数ペア:

[(1, 488586120), (2, 244293060), (3, 162862040), (4, 122146530), (5, 97717224), (6, 81431020), (8, 61073265), (10, 48858612), (11, 44416920), (12, 40715510), (15, 32572408), (17, 28740360), (20, 24429306), (22, 22208460), (24, 20357755), (30, 16286204), (33, 14805640), (34, 14370180), (40, 12214653), (44, 11104230), (51, 9580120), (55, 8883384), (60, 8143102), (66, 7402820), (68, 7185090), (85, 5748072), (88, 5552115), (102, 4790060), (110, 4441692), (120, 4071551), (132, 3701410), (136, 3592545), (165, 2961128), (170, 2874036), (187, 2612760), (204, 2395030), (220, 2220846), (255, 1916024), (264, 1850705), (330, 1480564), (340, 1437018), (374, 1306380), (408, 1197515), (440, 1110423), (510, 958012), (561, 870920), (660, 740282), (680, 718509), (748, 653190), (935, 522552), (1020, 479006), (1122, 435460), (1320, 370141), (1496, 326595), (1870, 261276), (2040, 239503), (2244, 217730), (2805, 174184), (3740, 130638), (4488, 108865), (5610, 87092), (7480, 65319), (11220, 43546), (21773, 22440)]