171321720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1427681}}^1$

素因数の和:1427695

約数の個数: 32

約数和(自身を含む): 513965520

約数和(自身を除く): 342643800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1427681, 2855362, 4283043, 5710724, 7138405, 8566086, 11421448, 14276810, 17132172, 21415215, 28553620, 34264344, 42830430, 57107240, 85660860, 171321720]

約数ペア:

[(1, 171321720), (2, 85660860), (3, 57107240), (4, 42830430), (5, 34264344), (6, 28553620), (8, 21415215), (10, 17132172), (12, 14276810), (15, 11421448), (20, 8566086), (24, 7138405), (30, 5710724), (40, 4283043), (60, 2855362), (120, 1427681)]