8243160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 25094880

約数和(自身を除く): 16851720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 941, 1095, 1460, 1752, 1882, 2190, 2823, 2920, 3764, 4380, 4705, 5646, 7528, 8760, 9410, 11292, 14115, 18820, 22584, 28230, 37640, 56460, 68693, 112920, 137386, 206079, 274772, 343465, 412158, 549544, 686930, 824316, 1030395, 1373860, 1648632, 2060790, 2747720, 4121580, 8243160]

約数ペア:

[(1, 8243160), (2, 4121580), (3, 2747720), (4, 2060790), (5, 1648632), (6, 1373860), (8, 1030395), (10, 824316), (12, 686930), (15, 549544), (20, 412158), (24, 343465), (30, 274772), (40, 206079), (60, 137386), (73, 112920), (120, 68693), (146, 56460), (219, 37640), (292, 28230), (365, 22584), (438, 18820), (584, 14115), (730, 11292), (876, 9410), (941, 8760), (1095, 7528), (1460, 5646), (1752, 4705), (1882, 4380), (2190, 3764), (2823, 2920)]