8536140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 26470080

約数和(自身を除く): 17933940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1009, 1410, 1692, 2018, 2115, 2820, 3027, 4036, 4230, 5045, 6054, 8460, 9081, 10090, 12108, 15135, 18162, 20180, 30270, 36324, 45405, 47423, 60540, 90810, 94846, 142269, 181620, 189692, 237115, 284538, 426807, 474230, 569076, 711345, 853614, 948460, 1422690, 1707228, 2134035, 2845380, 4268070, 8536140]

約数ペア:

[(1, 8536140), (2, 4268070), (3, 2845380), (4, 2134035), (5, 1707228), (6, 1422690), (9, 948460), (10, 853614), (12, 711345), (15, 569076), (18, 474230), (20, 426807), (30, 284538), (36, 237115), (45, 189692), (47, 181620), (60, 142269), (90, 94846), (94, 90810), (141, 60540), (180, 47423), (188, 45405), (235, 36324), (282, 30270), (423, 20180), (470, 18162), (564, 15135), (705, 12108), (846, 10090), (940, 9081), (1009, 8460), (1410, 6054), (1692, 5045), (2018, 4230), (2115, 4036), (2820, 3027)]