425451840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40289}}^1$

素因数の和:40320

約数の個数: 112

約数和(自身を含む): 1473647040

約数和(自身を除く): 1048195200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 40289, 80578, 120867, 161156, 201445, 241734, 322312, 402890, 443179, 483468, 604335, 644624, 805780, 886358, 966936, 1208670, 1289248, 1329537, 1611560, 1772716, 1933872, 2215895, 2417340, 2578496, 2659074, 3223120, 3545432, 3867744, 4431790, 4834680, 5318148, 6446240, 6647685, 7090864, 7735488, 8863580, 9669360, 10636296, 12892480, 13295370, 14181728, 17727160, 19338720, 21272592, 26590740, 28363456, 35454320, 38677440, 42545184, 53181480, 70908640, 85090368, 106362960, 141817280, 212725920, 425451840]

約数ペア:

[(1, 425451840), (2, 212725920), (3, 141817280), (4, 106362960), (5, 85090368), (6, 70908640), (8, 53181480), (10, 42545184), (11, 38677440), (12, 35454320), (15, 28363456), (16, 26590740), (20, 21272592), (22, 19338720), (24, 17727160), (30, 14181728), (32, 13295370), (33, 12892480), (40, 10636296), (44, 9669360), (48, 8863580), (55, 7735488), (60, 7090864), (64, 6647685), (66, 6446240), (80, 5318148), (88, 4834680), (96, 4431790), (110, 3867744), (120, 3545432), (132, 3223120), (160, 2659074), (165, 2578496), (176, 2417340), (192, 2215895), (220, 1933872), (240, 1772716), (264, 1611560), (320, 1329537), (330, 1289248), (352, 1208670), (440, 966936), (480, 886358), (528, 805780), (660, 644624), (704, 604335), (880, 483468), (960, 443179), (1056, 402890), (1320, 322312), (1760, 241734), (2112, 201445), (2640, 161156), (3520, 120867), (5280, 80578), (10560, 40289)]