1367812920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{87011}}^1$

素因数の和:87156

約数の個数: 64

約数和(自身を含む): 4134810240

約数和(自身を除く): 2766997320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 87011, 174022, 261033, 348044, 435055, 522066, 696088, 870110, 1044132, 1305165, 1740220, 2088264, 2610330, 3480440, 5220660, 10441320, 11398441, 22796882, 34195323, 45593764, 56992205, 68390646, 91187528, 113984410, 136781292, 170976615, 227968820, 273562584, 341953230, 455937640, 683906460, 1367812920]

約数ペア:

[(1, 1367812920), (2, 683906460), (3, 455937640), (4, 341953230), (5, 273562584), (6, 227968820), (8, 170976615), (10, 136781292), (12, 113984410), (15, 91187528), (20, 68390646), (24, 56992205), (30, 45593764), (40, 34195323), (60, 22796882), (120, 11398441), (131, 10441320), (262, 5220660), (393, 3480440), (524, 2610330), (655, 2088264), (786, 1740220), (1048, 1305165), (1310, 1044132), (1572, 870110), (1965, 696088), (2620, 522066), (3144, 435055), (3930, 348044), (5240, 261033), (7860, 174022), (15720, 87011)]