1553160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^2$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 5451840

約数和(自身を除く): 3898680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 1849, 2408, 2580, 3010, 3612, 3698, 4515, 5160, 5547, 6020, 7224, 7396, 9030, 9245, 11094, 12040, 12943, 14792, 18060, 18490, 22188, 25886, 27735, 36120, 36980, 38829, 44376, 51772, 55470, 64715, 73960, 77658, 103544, 110940, 129430, 155316, 194145, 221880, 258860, 310632, 388290, 517720, 776580, 1553160]

約数ペア:

[(1, 1553160), (2, 776580), (3, 517720), (4, 388290), (5, 310632), (6, 258860), (7, 221880), (8, 194145), (10, 155316), (12, 129430), (14, 110940), (15, 103544), (20, 77658), (21, 73960), (24, 64715), (28, 55470), (30, 51772), (35, 44376), (40, 38829), (42, 36980), (43, 36120), (56, 27735), (60, 25886), (70, 22188), (84, 18490), (86, 18060), (105, 14792), (120, 12943), (129, 12040), (140, 11094), (168, 9245), (172, 9030), (210, 7396), (215, 7224), (258, 6020), (280, 5547), (301, 5160), (344, 4515), (420, 3698), (430, 3612), (516, 3010), (602, 2580), (645, 2408), (840, 1849), (860, 1806), (903, 1720), (1032, 1505), (1204, 1290)]