79200780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2851}}^1$

素因数の和:3326

約数の個数: 48

約数和(自身を含む): 222319104

約数和(自身を除く): 143118324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 1389, 1852, 2315, 2778, 2851, 4630, 5556, 5702, 6945, 8553, 9260, 11404, 13890, 14255, 17106, 27780, 28510, 34212, 42765, 57020, 85530, 171060, 1320013, 2640026, 3960039, 5280052, 6600065, 7920078, 13200130, 15840156, 19800195, 26400260, 39600390, 79200780]

約数ペア:

[(1, 79200780), (2, 39600390), (3, 26400260), (4, 19800195), (5, 15840156), (6, 13200130), (10, 7920078), (12, 6600065), (15, 5280052), (20, 3960039), (30, 2640026), (60, 1320013), (463, 171060), (926, 85530), (1389, 57020), (1852, 42765), (2315, 34212), (2778, 28510), (2851, 27780), (4630, 17106), (5556, 14255), (5702, 13890), (6945, 11404), (8553, 9260)]