11270520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31307}}^1$

素因数の和:31324

約数の個数: 48

約数和(自身を含む): 36630360

約数和(自身を除く): 25359840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 31307, 62614, 93921, 125228, 156535, 187842, 250456, 281763, 313070, 375684, 469605, 563526, 626140, 751368, 939210, 1127052, 1252280, 1408815, 1878420, 2254104, 2817630, 3756840, 5635260, 11270520]

約数ペア:

[(1, 11270520), (2, 5635260), (3, 3756840), (4, 2817630), (5, 2254104), (6, 1878420), (8, 1408815), (9, 1252280), (10, 1127052), (12, 939210), (15, 751368), (18, 626140), (20, 563526), (24, 469605), (30, 375684), (36, 313070), (40, 281763), (45, 250456), (60, 187842), (72, 156535), (90, 125228), (120, 93921), (180, 62614), (360, 31307)]