68462280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{63391}}^1$

素因数の和:63411

約数の個数: 64

約数和(自身を含む): 228211200

約数和(自身を除く): 159748920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 63391, 126782, 190173, 253564, 316955, 380346, 507128, 570519, 633910, 760692, 950865, 1141038, 1267820, 1521384, 1711557, 1901730, 2282076, 2535640, 2852595, 3423114, 3803460, 4564152, 5705190, 6846228, 7606920, 8557785, 11410380, 13692456, 17115570, 22820760, 34231140, 68462280]

約数ペア:

[(1, 68462280), (2, 34231140), (3, 22820760), (4, 17115570), (5, 13692456), (6, 11410380), (8, 8557785), (9, 7606920), (10, 6846228), (12, 5705190), (15, 4564152), (18, 3803460), (20, 3423114), (24, 2852595), (27, 2535640), (30, 2282076), (36, 1901730), (40, 1711557), (45, 1521384), (54, 1267820), (60, 1141038), (72, 950865), (90, 760692), (108, 633910), (120, 570519), (135, 507128), (180, 380346), (216, 316955), (270, 253564), (360, 190173), (540, 126782), (1080, 63391)]