82554960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5639}}^1$

素因数の和:5716

約数の個数: 80

約数和(自身を含む): 260161920

約数和(自身を除く): 177606960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 5639, 7320, 11278, 14640, 16917, 22556, 28195, 33834, 45112, 56390, 67668, 84585, 90224, 112780, 135336, 169170, 225560, 270672, 338340, 343979, 451120, 676680, 687958, 1031937, 1353360, 1375916, 1719895, 2063874, 2751832, 3439790, 4127748, 5159685, 5503664, 6879580, 8255496, 10319370, 13759160, 16510992, 20638740, 27518320, 41277480, 82554960]

約数ペア:

[(1, 82554960), (2, 41277480), (3, 27518320), (4, 20638740), (5, 16510992), (6, 13759160), (8, 10319370), (10, 8255496), (12, 6879580), (15, 5503664), (16, 5159685), (20, 4127748), (24, 3439790), (30, 2751832), (40, 2063874), (48, 1719895), (60, 1375916), (61, 1353360), (80, 1031937), (120, 687958), (122, 676680), (183, 451120), (240, 343979), (244, 338340), (305, 270672), (366, 225560), (488, 169170), (610, 135336), (732, 112780), (915, 90224), (976, 84585), (1220, 67668), (1464, 56390), (1830, 45112), (2440, 33834), (2928, 28195), (3660, 22556), (4880, 16917), (5639, 14640), (7320, 11278)]