22478739120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{511811}}^1$

素因数の和:511891

約数の個数: 120

約数和(自身を含む): 76728807792

約数和(自身を除く): 54250068672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 21960, 43920, 511811, 1023622, 1535433, 2047244, 2559055, 3070866, 4094488, 4606299, 5118110, 6141732, 7677165, 8188976, 9212598, 10236220, 12283464, 15354330, 18425196, 20472440, 23031495, 24566928, 30708660, 31220471, 36850392, 40944880, 46062990, 61417320, 62440942, 73700784, 92125980, 93661413, 122834640, 124881884, 156102355, 184251960, 187322826, 249763768, 280984239, 312204710, 368503920, 374645652, 468307065, 499527536, 561968478, 624409420, 749291304, 936614130, 1123936956, 1248818840, 1404921195, 1498582608, 1873228260, 2247873912, 2497637680, 2809842390, 3746456520, 4495747824, 5619684780, 7492913040, 11239369560, 22478739120]

約数ペア:

[(1, 22478739120), (2, 11239369560), (3, 7492913040), (4, 5619684780), (5, 4495747824), (6, 3746456520), (8, 2809842390), (9, 2497637680), (10, 2247873912), (12, 1873228260), (15, 1498582608), (16, 1404921195), (18, 1248818840), (20, 1123936956), (24, 936614130), (30, 749291304), (36, 624409420), (40, 561968478), (45, 499527536), (48, 468307065), (60, 374645652), (61, 368503920), (72, 312204710), (80, 280984239), (90, 249763768), (120, 187322826), (122, 184251960), (144, 156102355), (180, 124881884), (183, 122834640), (240, 93661413), (244, 92125980), (305, 73700784), (360, 62440942), (366, 61417320), (488, 46062990), (549, 40944880), (610, 36850392), (720, 31220471), (732, 30708660), (915, 24566928), (976, 23031495), (1098, 20472440), (1220, 18425196), (1464, 15354330), (1830, 12283464), (2196, 10236220), (2440, 9212598), (2745, 8188976), (2928, 7677165), (3660, 6141732), (4392, 5118110), (4880, 4606299), (5490, 4094488), (7320, 3070866), (8784, 2559055), (10980, 2047244), (14640, 1535433), (21960, 1023622), (43920, 511811)]