8308920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4073}}^1$

素因数の和:4104

約数の個数: 64

約数和(自身を含む): 26399520

約数和(自身を除く): 18090600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 4073, 8146, 12219, 16292, 20365, 24438, 32584, 40730, 48876, 61095, 69241, 81460, 97752, 122190, 138482, 162920, 207723, 244380, 276964, 346205, 415446, 488760, 553928, 692410, 830892, 1038615, 1384820, 1661784, 2077230, 2769640, 4154460, 8308920]

約数ペア:

[(1, 8308920), (2, 4154460), (3, 2769640), (4, 2077230), (5, 1661784), (6, 1384820), (8, 1038615), (10, 830892), (12, 692410), (15, 553928), (17, 488760), (20, 415446), (24, 346205), (30, 276964), (34, 244380), (40, 207723), (51, 162920), (60, 138482), (68, 122190), (85, 97752), (102, 81460), (120, 69241), (136, 61095), (170, 48876), (204, 40730), (255, 32584), (340, 24438), (408, 20365), (510, 16292), (680, 12219), (1020, 8146), (2040, 4073)]