307137960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{284387}}^1$

素因数の和:284407

約数の個数: 64

約数和(自身を含む): 1023796800

約数和(自身を除く): 716658840

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, 284387, 568774, 853161, 1137548, 1421935, 1706322, 2275096, 2559483, 2843870, 3412644, 4265805, 5118966, 5687740, 6825288, 7678449, 8531610, 10237932, 11375480, 12797415, 15356898, 17063220, 20475864, 25594830, 30713796, 34126440, 38392245, 51189660, 61427592, 76784490, 102379320, 153568980, 307137960]

約数ペア:

[(1, 307137960), (2, 153568980), (3, 102379320), (4, 76784490), (5, 61427592), (6, 51189660), (8, 38392245), (9, 34126440), (10, 30713796), (12, 25594830), (15, 20475864), (18, 17063220), (20, 15356898), (24, 12797415), (27, 11375480), (30, 10237932), (36, 8531610), (40, 7678449), (45, 6825288), (54, 5687740), (60, 5118966), (72, 4265805), (90, 3412644), (108, 2843870), (120, 2559483), (135, 2275096), (180, 1706322), (216, 1421935), (270, 1137548), (360, 853161), (540, 568774), (1080, 284387)]