899406480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{535361}}^1$

素因数の和:535384

約数の個数: 80

約数和(自身を含む): 3186474624

約数和(自身を除く): 2287068144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 535361, 1070722, 1606083, 2141444, 2676805, 3212166, 3747527, 4282888, 5353610, 6424332, 7495054, 8030415, 8565776, 10707220, 11242581, 12848664, 14990108, 16060830, 18737635, 21414440, 22485162, 25697328, 29980216, 32121660, 37475270, 42828880, 44970324, 56212905, 59960432, 64243320, 74950540, 89940648, 112425810, 128486640, 149901080, 179881296, 224851620, 299802160, 449703240, 899406480]

約数ペア:

[(1, 899406480), (2, 449703240), (3, 299802160), (4, 224851620), (5, 179881296), (6, 149901080), (7, 128486640), (8, 112425810), (10, 89940648), (12, 74950540), (14, 64243320), (15, 59960432), (16, 56212905), (20, 44970324), (21, 42828880), (24, 37475270), (28, 32121660), (30, 29980216), (35, 25697328), (40, 22485162), (42, 21414440), (48, 18737635), (56, 16060830), (60, 14990108), (70, 12848664), (80, 11242581), (84, 10707220), (105, 8565776), (112, 8030415), (120, 7495054), (140, 6424332), (168, 5353610), (210, 4282888), (240, 3747527), (280, 3212166), (336, 2676805), (420, 2141444), (560, 1606083), (840, 1070722), (1680, 535361)]