15433740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{1361}}^1$

素因数の和:1389

約数の個数: 120

約数和(自身を含む): 55373472

約数和(自身を除く): 39939732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1361, 1620, 1890, 2268, 2722, 2835, 3780, 4083, 5444, 5670, 6805, 8166, 9527, 11340, 12249, 13610, 16332, 19054, 20415, 24498, 27220, 28581, 36747, 38108, 40830, 47635, 48996, 57162, 61245, 73494, 81660, 85743, 95270, 110241, 114324, 122490, 142905, 146988, 171486, 183735, 190540, 220482, 244980, 257229, 285810, 342972, 367470, 428715, 440964, 514458, 551205, 571620, 734940, 771687, 857430, 1028916, 1102410, 1286145, 1543374, 1714860, 2204820, 2572290, 3086748, 3858435, 5144580, 7716870, 15433740]

約数ペア:

[(1, 15433740), (2, 7716870), (3, 5144580), (4, 3858435), (5, 3086748), (6, 2572290), (7, 2204820), (9, 1714860), (10, 1543374), (12, 1286145), (14, 1102410), (15, 1028916), (18, 857430), (20, 771687), (21, 734940), (27, 571620), (28, 551205), (30, 514458), (35, 440964), (36, 428715), (42, 367470), (45, 342972), (54, 285810), (60, 257229), (63, 244980), (70, 220482), (81, 190540), (84, 183735), (90, 171486), (105, 146988), (108, 142905), (126, 122490), (135, 114324), (140, 110241), (162, 95270), (180, 85743), (189, 81660), (210, 73494), (252, 61245), (270, 57162), (315, 48996), (324, 47635), (378, 40830), (405, 38108), (420, 36747), (540, 28581), (567, 27220), (630, 24498), (756, 20415), (810, 19054), (945, 16332), (1134, 13610), (1260, 12249), (1361, 11340), (1620, 9527), (1890, 8166), (2268, 6805), (2722, 5670), (2835, 5444), (3780, 4083)]