180167520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2221}}^1$

素因数の和:2265

約数の個数: 144

約数和(自身を含む): 614818512

約数和(自身を除く): 434650992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2221, 2535, 2704, 3120, 3380, 4056, 4442, 5070, 5408, 6240, 6663, 6760, 8112, 8884, 10140, 11105, 13326, 13520, 16224, 17768, 20280, 22210, 26652, 27040, 28873, 33315, 35536, 40560, 44420, 53304, 57746, 66630, 71072, 81120, 86619, 88840, 106608, 115492, 133260, 144365, 173238, 177680, 213216, 230984, 266520, 288730, 346476, 355360, 375349, 433095, 461968, 533040, 577460, 692952, 750698, 866190, 923936, 1066080, 1126047, 1154920, 1385904, 1501396, 1732380, 1876745, 2252094, 2309840, 2771808, 3002792, 3464760, 3753490, 4504188, 4619680, 5630235, 6005584, 6929520, 7506980, 9008376, 11260470, 12011168, 13859040, 15013960, 18016752, 22520940, 30027920, 36033504, 45041880, 60055840, 90083760, 180167520]

約数ペア:

[(1, 180167520), (2, 90083760), (3, 60055840), (4, 45041880), (5, 36033504), (6, 30027920), (8, 22520940), (10, 18016752), (12, 15013960), (13, 13859040), (15, 12011168), (16, 11260470), (20, 9008376), (24, 7506980), (26, 6929520), (30, 6005584), (32, 5630235), (39, 4619680), (40, 4504188), (48, 3753490), (52, 3464760), (60, 3002792), (65, 2771808), (78, 2309840), (80, 2252094), (96, 1876745), (104, 1732380), (120, 1501396), (130, 1385904), (156, 1154920), (160, 1126047), (169, 1066080), (195, 923936), (208, 866190), (240, 750698), (260, 692952), (312, 577460), (338, 533040), (390, 461968), (416, 433095), (480, 375349), (507, 355360), (520, 346476), (624, 288730), (676, 266520), (780, 230984), (845, 213216), (1014, 177680), (1040, 173238), (1248, 144365), (1352, 133260), (1560, 115492), (1690, 106608), (2028, 88840), (2080, 86619), (2221, 81120), (2535, 71072), (2704, 66630), (3120, 57746), (3380, 53304), (4056, 44420), (4442, 40560), (5070, 35536), (5408, 33315), (6240, 28873), (6663, 27040), (6760, 26652), (8112, 22210), (8884, 20280), (10140, 17768), (11105, 16224), (13326, 13520)]