8385480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23293}}^1$

素因数の和:23310

約数の個数: 48

約数和(自身を含む): 27253980

約数和(自身を除く): 18868500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 23293, 46586, 69879, 93172, 116465, 139758, 186344, 209637, 232930, 279516, 349395, 419274, 465860, 559032, 698790, 838548, 931720, 1048185, 1397580, 1677096, 2096370, 2795160, 4192740, 8385480]

約数ペア:

[(1, 8385480), (2, 4192740), (3, 2795160), (4, 2096370), (5, 1677096), (6, 1397580), (8, 1048185), (9, 931720), (10, 838548), (12, 698790), (15, 559032), (18, 465860), (20, 419274), (24, 349395), (30, 279516), (36, 232930), (40, 209637), (45, 186344), (60, 139758), (72, 116465), (90, 93172), (120, 69879), (180, 46586), (360, 23293)]