180087420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{28051}}^1$

素因数の和:28170

約数の個数: 48

約数和(自身を含む): 508975488

約数和(自身を除く): 328888068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 28051, 56102, 84153, 112204, 140255, 168306, 280510, 336612, 420765, 561020, 841530, 1683060, 3001457, 6002914, 9004371, 12005828, 15007285, 18008742, 30014570, 36017484, 45021855, 60029140, 90043710, 180087420]

約数ペア:

[(1, 180087420), (2, 90043710), (3, 60029140), (4, 45021855), (5, 36017484), (6, 30014570), (10, 18008742), (12, 15007285), (15, 12005828), (20, 9004371), (30, 6002914), (60, 3001457), (107, 1683060), (214, 841530), (321, 561020), (428, 420765), (535, 336612), (642, 280510), (1070, 168306), (1284, 140255), (1605, 112204), (2140, 84153), (3210, 56102), (6420, 28051)]