180408060

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{5303}}^1$

素因数の和:5334

約数の個数: 144

約数和(自身を含む): 648700416

約数和(自身を除く): 468292356

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, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5303, 5670, 6804, 8505, 10606, 11340, 15909, 17010, 21212, 26515, 31818, 34020, 37121, 47727, 53030, 63636, 74242, 79545, 95454, 106060, 111363, 143181, 148484, 159090, 185605, 190908, 222726, 238635, 286362, 318180, 334089, 371210, 429543, 445452, 477270, 556815, 572724, 668178, 715905, 742420, 859086, 954540, 1002267, 1113630, 1288629, 1336356, 1431810, 1670445, 1718172, 2004534, 2147715, 2227260, 2577258, 2863620, 3006801, 3340890, 4009068, 4295430, 5011335, 5154516, 6013602, 6443145, 6681780, 8590860, 9020403, 10022670, 12027204, 12886290, 15034005, 18040806, 20045340, 25772580, 30068010, 36081612, 45102015, 60136020, 90204030, 180408060]

約数ペア:

[(1, 180408060), (2, 90204030), (3, 60136020), (4, 45102015), (5, 36081612), (6, 30068010), (7, 25772580), (9, 20045340), (10, 18040806), (12, 15034005), (14, 12886290), (15, 12027204), (18, 10022670), (20, 9020403), (21, 8590860), (27, 6681780), (28, 6443145), (30, 6013602), (35, 5154516), (36, 5011335), (42, 4295430), (45, 4009068), (54, 3340890), (60, 3006801), (63, 2863620), (70, 2577258), (81, 2227260), (84, 2147715), (90, 2004534), (105, 1718172), (108, 1670445), (126, 1431810), (135, 1336356), (140, 1288629), (162, 1113630), (180, 1002267), (189, 954540), (210, 859086), (243, 742420), (252, 715905), (270, 668178), (315, 572724), (324, 556815), (378, 477270), (405, 445452), (420, 429543), (486, 371210), (540, 334089), (567, 318180), (630, 286362), (756, 238635), (810, 222726), (945, 190908), (972, 185605), (1134, 159090), (1215, 148484), (1260, 143181), (1620, 111363), (1701, 106060), (1890, 95454), (2268, 79545), (2430, 74242), (2835, 63636), (3402, 53030), (3780, 47727), (4860, 37121), (5303, 34020), (5670, 31818), (6804, 26515), (8505, 21212), (10606, 17010), (11340, 15909)]