8518980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3463}}^1$

素因数の和:3516

約数の個数: 48

約数和(自身を含む): 24441984

約数和(自身を除く): 15923004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 3463, 6926, 10389, 13852, 17315, 20778, 34630, 41556, 51945, 69260, 103890, 141983, 207780, 283966, 425949, 567932, 709915, 851898, 1419830, 1703796, 2129745, 2839660, 4259490, 8518980]

約数ペア:

[(1, 8518980), (2, 4259490), (3, 2839660), (4, 2129745), (5, 1703796), (6, 1419830), (10, 851898), (12, 709915), (15, 567932), (20, 425949), (30, 283966), (41, 207780), (60, 141983), (82, 103890), (123, 69260), (164, 51945), (205, 41556), (246, 34630), (410, 20778), (492, 17315), (615, 13852), (820, 10389), (1230, 6926), (2460, 3463)]