78364320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163259}}^1$

素因数の和:163277

約数の個数: 48

約数和(自身を含む): 246849120

約数和(自身を除く): 168484800

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, 163259, 326518, 489777, 653036, 816295, 979554, 1306072, 1632590, 1959108, 2448885, 2612144, 3265180, 3918216, 4897770, 5224288, 6530360, 7836432, 9795540, 13060720, 15672864, 19591080, 26121440, 39182160, 78364320]

約数ペア:

[(1, 78364320), (2, 39182160), (3, 26121440), (4, 19591080), (5, 15672864), (6, 13060720), (8, 9795540), (10, 7836432), (12, 6530360), (15, 5224288), (16, 4897770), (20, 3918216), (24, 3265180), (30, 2612144), (32, 2448885), (40, 1959108), (48, 1632590), (60, 1306072), (80, 979554), (96, 816295), (120, 653036), (160, 489777), (240, 326518), (480, 163259)]