18050640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{75211}}^1$

素因数の和:75227

約数の個数: 40

約数和(自身を含む): 55957728

約数和(自身を除く): 37907088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 75211, 150422, 225633, 300844, 376055, 451266, 601688, 752110, 902532, 1128165, 1203376, 1504220, 1805064, 2256330, 3008440, 3610128, 4512660, 6016880, 9025320, 18050640]

約数ペア:

[(1, 18050640), (2, 9025320), (3, 6016880), (4, 4512660), (5, 3610128), (6, 3008440), (8, 2256330), (10, 1805064), (12, 1504220), (15, 1203376), (16, 1128165), (20, 902532), (24, 752110), (30, 601688), (40, 451266), (48, 376055), (60, 300844), (80, 225633), (120, 150422), (240, 75211)]