66339120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1051}}^1$

素因数の和:1330

約数の個数: 80

約数和(自身を含む): 206629632

約数和(自身を除く): 140290512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1051, 1052, 1315, 1578, 2102, 2104, 2630, 3153, 3156, 3945, 4204, 4208, 5255, 5260, 6306, 6312, 7890, 8408, 10510, 10520, 12612, 12624, 15765, 15780, 16816, 21020, 21040, 25224, 31530, 31560, 42040, 50448, 63060, 63120, 84080, 126120, 252240, 276413, 552826, 829239, 1105652, 1382065, 1658478, 2211304, 2764130, 3316956, 4146195, 4422608, 5528260, 6633912, 8292390, 11056520, 13267824, 16584780, 22113040, 33169560, 66339120]

約数ペア:

[(1, 66339120), (2, 33169560), (3, 22113040), (4, 16584780), (5, 13267824), (6, 11056520), (8, 8292390), (10, 6633912), (12, 5528260), (15, 4422608), (16, 4146195), (20, 3316956), (24, 2764130), (30, 2211304), (40, 1658478), (48, 1382065), (60, 1105652), (80, 829239), (120, 552826), (240, 276413), (263, 252240), (526, 126120), (789, 84080), (1051, 63120), (1052, 63060), (1315, 50448), (1578, 42040), (2102, 31560), (2104, 31530), (2630, 25224), (3153, 21040), (3156, 21020), (3945, 16816), (4204, 15780), (4208, 15765), (5255, 12624), (5260, 12612), (6306, 10520), (6312, 10510), (7890, 8408)]