83415480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30223}}^1$

素因数の和:30260

約数の個数: 64

約数和(自身を含む): 261135360

約数和(自身を除く): 177719880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 30223, 60446, 90669, 120892, 151115, 181338, 241784, 302230, 362676, 453345, 604460, 695129, 725352, 906690, 1208920, 1390258, 1813380, 2085387, 2780516, 3475645, 3626760, 4170774, 5561032, 6951290, 8341548, 10426935, 13902580, 16683096, 20853870, 27805160, 41707740, 83415480]

約数ペア:

[(1, 83415480), (2, 41707740), (3, 27805160), (4, 20853870), (5, 16683096), (6, 13902580), (8, 10426935), (10, 8341548), (12, 6951290), (15, 5561032), (20, 4170774), (23, 3626760), (24, 3475645), (30, 2780516), (40, 2085387), (46, 1813380), (60, 1390258), (69, 1208920), (92, 906690), (115, 725352), (120, 695129), (138, 604460), (184, 453345), (230, 362676), (276, 302230), (345, 241784), (460, 181338), (552, 151115), (690, 120892), (920, 90669), (1380, 60446), (2760, 30223)]