67461720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{562181}}^1$

素因数の和:562195

約数の個数: 32

約数和(自身を含む): 202385520

約数和(自身を除く): 134923800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 562181, 1124362, 1686543, 2248724, 2810905, 3373086, 4497448, 5621810, 6746172, 8432715, 11243620, 13492344, 16865430, 22487240, 33730860, 67461720]

約数ペア:

[(1, 67461720), (2, 33730860), (3, 22487240), (4, 16865430), (5, 13492344), (6, 11243620), (8, 8432715), (10, 6746172), (12, 5621810), (15, 4497448), (20, 3373086), (24, 2810905), (30, 2248724), (40, 1686543), (60, 1124362), (120, 562181)]