262130520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{9623}}^1$

素因数の和:9864

約数の個数: 64

約数和(自身を含む): 789937920

約数和(自身を除く): 527807400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 4540, 5448, 6810, 9080, 9623, 13620, 19246, 27240, 28869, 38492, 48115, 57738, 76984, 96230, 115476, 144345, 192460, 230952, 288690, 384920, 577380, 1154760, 2184421, 4368842, 6553263, 8737684, 10922105, 13106526, 17475368, 21844210, 26213052, 32766315, 43688420, 52426104, 65532630, 87376840, 131065260, 262130520]

約数ペア:

[(1, 262130520), (2, 131065260), (3, 87376840), (4, 65532630), (5, 52426104), (6, 43688420), (8, 32766315), (10, 26213052), (12, 21844210), (15, 17475368), (20, 13106526), (24, 10922105), (30, 8737684), (40, 6553263), (60, 4368842), (120, 2184421), (227, 1154760), (454, 577380), (681, 384920), (908, 288690), (1135, 230952), (1362, 192460), (1816, 144345), (2270, 115476), (2724, 96230), (3405, 76984), (4540, 57738), (5448, 48115), (6810, 38492), (9080, 28869), (9623, 27240), (13620, 19246)]