160746720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{334889}}^1$

素因数の和:334907

約数の個数: 48

約数和(自身を含む): 506353680

約数和(自身を除く): 345606960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 334889, 669778, 1004667, 1339556, 1674445, 2009334, 2679112, 3348890, 4018668, 5023335, 5358224, 6697780, 8037336, 10046670, 10716448, 13395560, 16074672, 20093340, 26791120, 32149344, 40186680, 53582240, 80373360, 160746720]

約数ペア:

[(1, 160746720), (2, 80373360), (3, 53582240), (4, 40186680), (5, 32149344), (6, 26791120), (8, 20093340), (10, 16074672), (12, 13395560), (15, 10716448), (16, 10046670), (20, 8037336), (24, 6697780), (30, 5358224), (32, 5023335), (40, 4018668), (48, 3348890), (60, 2679112), (80, 2009334), (96, 1674445), (120, 1339556), (160, 1004667), (240, 669778), (480, 334889)]