228260580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{4289}}^1$

素因数の和:5188

約数の個数: 48

約数和(自身を含む): 639999360

約数和(自身を除く): 411738780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887, 1774, 2661, 3548, 4289, 4435, 5322, 8578, 8870, 10644, 12867, 13305, 17156, 17740, 21445, 25734, 26610, 42890, 51468, 53220, 64335, 85780, 128670, 257340, 3804343, 7608686, 11413029, 15217372, 19021715, 22826058, 38043430, 45652116, 57065145, 76086860, 114130290, 228260580]

約数ペア:

[(1, 228260580), (2, 114130290), (3, 76086860), (4, 57065145), (5, 45652116), (6, 38043430), (10, 22826058), (12, 19021715), (15, 15217372), (20, 11413029), (30, 7608686), (60, 3804343), (887, 257340), (1774, 128670), (2661, 85780), (3548, 64335), (4289, 53220), (4435, 51468), (5322, 42890), (8578, 26610), (8870, 25734), (10644, 21445), (12867, 17740), (13305, 17156)]