56763120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1451}}^1$

素因数の和:1630

約数の個数: 80

約数和(自身を含む): 177167232

約数和(自身を除く): 120404112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1451, 1630, 1956, 2445, 2608, 2902, 3260, 3912, 4353, 4890, 5804, 6520, 7255, 7824, 8706, 9780, 11608, 13040, 14510, 17412, 19560, 21765, 23216, 29020, 34824, 39120, 43530, 58040, 69648, 87060, 116080, 174120, 236513, 348240, 473026, 709539, 946052, 1182565, 1419078, 1892104, 2365130, 2838156, 3547695, 3784208, 4730260, 5676312, 7095390, 9460520, 11352624, 14190780, 18921040, 28381560, 56763120]

約数ペア:

[(1, 56763120), (2, 28381560), (3, 18921040), (4, 14190780), (5, 11352624), (6, 9460520), (8, 7095390), (10, 5676312), (12, 4730260), (15, 3784208), (16, 3547695), (20, 2838156), (24, 2365130), (30, 1892104), (40, 1419078), (48, 1182565), (60, 946052), (80, 709539), (120, 473026), (163, 348240), (240, 236513), (326, 174120), (489, 116080), (652, 87060), (815, 69648), (978, 58040), (1304, 43530), (1451, 39120), (1630, 34824), (1956, 29020), (2445, 23216), (2608, 21765), (2902, 19560), (3260, 17412), (3912, 14510), (4353, 13040), (4890, 11608), (5804, 9780), (6520, 8706), (7255, 7824)]