40542360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337853}}^1$

素因数の和:337867

約数の個数: 32

約数和(自身を含む): 121627440

約数和(自身を除く): 81085080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337853, 675706, 1013559, 1351412, 1689265, 2027118, 2702824, 3378530, 4054236, 5067795, 6757060, 8108472, 10135590, 13514120, 20271180, 40542360]

約数ペア:

[(1, 40542360), (2, 20271180), (3, 13514120), (4, 10135590), (5, 8108472), (6, 6757060), (8, 5067795), (10, 4054236), (12, 3378530), (15, 2702824), (20, 2027118), (24, 1689265), (30, 1351412), (40, 1013559), (60, 675706), (120, 337853)]