200016120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{3187}}^1$

素因数の和:3724

約数の個数: 64

約数和(自身を含む): 601384320

約数和(自身を除く): 401368200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 523, 1046, 1569, 2092, 2615, 3138, 3187, 4184, 5230, 6276, 6374, 7845, 9561, 10460, 12552, 12748, 15690, 15935, 19122, 20920, 25496, 31380, 31870, 38244, 47805, 62760, 63740, 76488, 95610, 127480, 191220, 382440, 1666801, 3333602, 5000403, 6667204, 8334005, 10000806, 13334408, 16668010, 20001612, 25002015, 33336020, 40003224, 50004030, 66672040, 100008060, 200016120]

約数ペア:

[(1, 200016120), (2, 100008060), (3, 66672040), (4, 50004030), (5, 40003224), (6, 33336020), (8, 25002015), (10, 20001612), (12, 16668010), (15, 13334408), (20, 10000806), (24, 8334005), (30, 6667204), (40, 5000403), (60, 3333602), (120, 1666801), (523, 382440), (1046, 191220), (1569, 127480), (2092, 95610), (2615, 76488), (3138, 63740), (3187, 62760), (4184, 47805), (5230, 38244), (6276, 31870), (6374, 31380), (7845, 25496), (9561, 20920), (10460, 19122), (12552, 15935), (12748, 15690)]