67885320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1277}}^1$

素因数の和:1734

約数の個数: 64

約数和(自身を含む): 204275520

約数和(自身を除く): 136390200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 886, 1277, 1329, 1772, 2215, 2554, 2658, 3544, 3831, 4430, 5108, 5316, 6385, 6645, 7662, 8860, 10216, 10632, 12770, 13290, 15324, 17720, 19155, 25540, 26580, 30648, 38310, 51080, 53160, 76620, 153240, 565711, 1131422, 1697133, 2262844, 2828555, 3394266, 4525688, 5657110, 6788532, 8485665, 11314220, 13577064, 16971330, 22628440, 33942660, 67885320]

約数ペア:

[(1, 67885320), (2, 33942660), (3, 22628440), (4, 16971330), (5, 13577064), (6, 11314220), (8, 8485665), (10, 6788532), (12, 5657110), (15, 4525688), (20, 3394266), (24, 2828555), (30, 2262844), (40, 1697133), (60, 1131422), (120, 565711), (443, 153240), (886, 76620), (1277, 53160), (1329, 51080), (1772, 38310), (2215, 30648), (2554, 26580), (2658, 25540), (3544, 19155), (3831, 17720), (4430, 15324), (5108, 13290), (5316, 12770), (6385, 10632), (6645, 10216), (7662, 8860)]