165109920

素因数分解:

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

素因数の和:5718

約数の個数: 96

約数和(自身を含む): 528716160

約数和(自身を除く): 363606240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5639, 5856, 7320, 9760, 11278, 14640, 16917, 22556, 28195, 29280, 33834, 45112, 56390, 67668, 84585, 90224, 112780, 135336, 169170, 180448, 225560, 270672, 338340, 343979, 451120, 541344, 676680, 687958, 902240, 1031937, 1353360, 1375916, 1719895, 2063874, 2706720, 2751832, 3439790, 4127748, 5159685, 5503664, 6879580, 8255496, 10319370, 11007328, 13759160, 16510992, 20638740, 27518320, 33021984, 41277480, 55036640, 82554960, 165109920]

約数ペア:

[(1, 165109920), (2, 82554960), (3, 55036640), (4, 41277480), (5, 33021984), (6, 27518320), (8, 20638740), (10, 16510992), (12, 13759160), (15, 11007328), (16, 10319370), (20, 8255496), (24, 6879580), (30, 5503664), (32, 5159685), (40, 4127748), (48, 3439790), (60, 2751832), (61, 2706720), (80, 2063874), (96, 1719895), (120, 1375916), (122, 1353360), (160, 1031937), (183, 902240), (240, 687958), (244, 676680), (305, 541344), (366, 451120), (480, 343979), (488, 338340), (610, 270672), (732, 225560), (915, 180448), (976, 169170), (1220, 135336), (1464, 112780), (1830, 90224), (1952, 84585), (2440, 67668), (2928, 56390), (3660, 45112), (4880, 33834), (5639, 29280), (5856, 28195), (7320, 22556), (9760, 16917), (11278, 14640)]