149385240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{414959}}^1$

素因数の和:414976

約数の個数: 48

約数和(自身を含む): 485503200

約数和(自身を除く): 336117960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 414959, 829918, 1244877, 1659836, 2074795, 2489754, 3319672, 3734631, 4149590, 4979508, 6224385, 7469262, 8299180, 9959016, 12448770, 14938524, 16598360, 18673155, 24897540, 29877048, 37346310, 49795080, 74692620, 149385240]

約数ペア:

[(1, 149385240), (2, 74692620), (3, 49795080), (4, 37346310), (5, 29877048), (6, 24897540), (8, 18673155), (9, 16598360), (10, 14938524), (12, 12448770), (15, 9959016), (18, 8299180), (20, 7469262), (24, 6224385), (30, 4979508), (36, 4149590), (40, 3734631), (45, 3319672), (60, 2489754), (72, 2074795), (90, 1659836), (120, 1244877), (180, 829918), (360, 414959)]