12910909560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{350459}}^1$

素因数の和:350780

約数の個数: 64

約数和(自身を含む): 38859004800

約数和(自身を除く): 25948095240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 6140, 7368, 9210, 12280, 18420, 36840, 350459, 700918, 1051377, 1401836, 1752295, 2102754, 2803672, 3504590, 4205508, 5256885, 7009180, 8411016, 10513770, 14018360, 21027540, 42055080, 107590913, 215181826, 322772739, 430363652, 537954565, 645545478, 860727304, 1075909130, 1291090956, 1613863695, 2151818260, 2582181912, 3227727390, 4303636520, 6455454780, 12910909560]

約数ペア:

[(1, 12910909560), (2, 6455454780), (3, 4303636520), (4, 3227727390), (5, 2582181912), (6, 2151818260), (8, 1613863695), (10, 1291090956), (12, 1075909130), (15, 860727304), (20, 645545478), (24, 537954565), (30, 430363652), (40, 322772739), (60, 215181826), (120, 107590913), (307, 42055080), (614, 21027540), (921, 14018360), (1228, 10513770), (1535, 8411016), (1842, 7009180), (2456, 5256885), (3070, 4205508), (3684, 3504590), (4605, 2803672), (6140, 2102754), (7368, 1752295), (9210, 1401836), (12280, 1051377), (18420, 700918), (36840, 350459)]