1153388820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{835789}}^1$

素因数の和:835824

約数の個数: 48

約数和(自身を含む): 3369905280

約数和(自身を除く): 2216516460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 835789, 1671578, 2507367, 3343156, 4178945, 5014734, 8357890, 10029468, 12536835, 16715780, 19223147, 25073670, 38446294, 50147340, 57669441, 76892588, 96115735, 115338882, 192231470, 230677764, 288347205, 384462940, 576694410, 1153388820]

約数ペア:

[(1, 1153388820), (2, 576694410), (3, 384462940), (4, 288347205), (5, 230677764), (6, 192231470), (10, 115338882), (12, 96115735), (15, 76892588), (20, 57669441), (23, 50147340), (30, 38446294), (46, 25073670), (60, 19223147), (69, 16715780), (92, 12536835), (115, 10029468), (138, 8357890), (230, 5014734), (276, 4178945), (345, 3343156), (460, 2507367), (690, 1671578), (1380, 835789)]