8328540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12619}}^1$

素因数の和:12642

約数の個数: 48

約数和(自身を含む): 25441920

約数和(自身を除く): 17113380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 12619, 25238, 37857, 50476, 63095, 75714, 126190, 138809, 151428, 189285, 252380, 277618, 378570, 416427, 555236, 694045, 757140, 832854, 1388090, 1665708, 2082135, 2776180, 4164270, 8328540]

約数ペア:

[(1, 8328540), (2, 4164270), (3, 2776180), (4, 2082135), (5, 1665708), (6, 1388090), (10, 832854), (11, 757140), (12, 694045), (15, 555236), (20, 416427), (22, 378570), (30, 277618), (33, 252380), (44, 189285), (55, 151428), (60, 138809), (66, 126190), (110, 75714), (132, 63095), (165, 50476), (220, 37857), (330, 25238), (660, 12619)]