66354480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:763

約数の個数: 120

約数和(自身を含む): 224641872

約数和(自身を除く): 158287392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 587, 628, 720, 785, 942, 1174, 1256, 1413, 1570, 1761, 1884, 2348, 2355, 2512, 2826, 2935, 3140, 3522, 3768, 4696, 4710, 5283, 5652, 5870, 6280, 7044, 7065, 7536, 8805, 9392, 9420, 10566, 11304, 11740, 12560, 14088, 14130, 17610, 18840, 21132, 22608, 23480, 26415, 28176, 28260, 35220, 37680, 42264, 46960, 52830, 56520, 70440, 84528, 92159, 105660, 113040, 140880, 184318, 211320, 276477, 368636, 422640, 460795, 552954, 737272, 829431, 921590, 1105908, 1382385, 1474544, 1658862, 1843180, 2211816, 2764770, 3317724, 3686360, 4147155, 4423632, 5529540, 6635448, 7372720, 8294310, 11059080, 13270896, 16588620, 22118160, 33177240, 66354480]

約数ペア:

[(1, 66354480), (2, 33177240), (3, 22118160), (4, 16588620), (5, 13270896), (6, 11059080), (8, 8294310), (9, 7372720), (10, 6635448), (12, 5529540), (15, 4423632), (16, 4147155), (18, 3686360), (20, 3317724), (24, 2764770), (30, 2211816), (36, 1843180), (40, 1658862), (45, 1474544), (48, 1382385), (60, 1105908), (72, 921590), (80, 829431), (90, 737272), (120, 552954), (144, 460795), (157, 422640), (180, 368636), (240, 276477), (314, 211320), (360, 184318), (471, 140880), (587, 113040), (628, 105660), (720, 92159), (785, 84528), (942, 70440), (1174, 56520), (1256, 52830), (1413, 46960), (1570, 42264), (1761, 37680), (1884, 35220), (2348, 28260), (2355, 28176), (2512, 26415), (2826, 23480), (2935, 22608), (3140, 21132), (3522, 18840), (3768, 17610), (4696, 14130), (4710, 14088), (5283, 12560), (5652, 11740), (5870, 11304), (6280, 10566), (7044, 9420), (7065, 9392), (7536, 8805)]