30466880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5047

約数の個数: 56

約数和(自身を含む): 76382880

約数和(自身を除く): 45916000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 5011, 6080, 10022, 20044, 25055, 40088, 50110, 80176, 95209, 100220, 160352, 190418, 200440, 320704, 380836, 400880, 476045, 761672, 801760, 952090, 1523344, 1603520, 1904180, 3046688, 3808360, 6093376, 7616720, 15233440, 30466880]

約数ペア:

[(1, 30466880), (2, 15233440), (4, 7616720), (5, 6093376), (8, 3808360), (10, 3046688), (16, 1904180), (19, 1603520), (20, 1523344), (32, 952090), (38, 801760), (40, 761672), (64, 476045), (76, 400880), (80, 380836), (95, 320704), (152, 200440), (160, 190418), (190, 160352), (304, 100220), (320, 95209), (380, 80176), (608, 50110), (760, 40088), (1216, 25055), (1520, 20044), (3040, 10022), (5011, 6080)]