802777320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51859}}^1$

素因数の和:51919

約数の個数: 96

約数和(自身を含む): 2669752800

約数和(自身を除く): 1866975480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 51859, 103718, 155577, 207436, 259295, 311154, 414872, 466731, 518590, 622308, 777885, 933462, 1037180, 1244616, 1555770, 1866924, 2074360, 2229937, 2333655, 3111540, 3733848, 4459874, 4667310, 6223080, 6689811, 8919748, 9334620, 11149685, 13379622, 17839496, 18669240, 20069433, 22299370, 26759244, 33449055, 40138866, 44598740, 53518488, 66898110, 80277732, 89197480, 100347165, 133796220, 160555464, 200694330, 267592440, 401388660, 802777320]

約数ペア:

[(1, 802777320), (2, 401388660), (3, 267592440), (4, 200694330), (5, 160555464), (6, 133796220), (8, 100347165), (9, 89197480), (10, 80277732), (12, 66898110), (15, 53518488), (18, 44598740), (20, 40138866), (24, 33449055), (30, 26759244), (36, 22299370), (40, 20069433), (43, 18669240), (45, 17839496), (60, 13379622), (72, 11149685), (86, 9334620), (90, 8919748), (120, 6689811), (129, 6223080), (172, 4667310), (180, 4459874), (215, 3733848), (258, 3111540), (344, 2333655), (360, 2229937), (387, 2074360), (430, 1866924), (516, 1555770), (645, 1244616), (774, 1037180), (860, 933462), (1032, 777885), (1290, 622308), (1548, 518590), (1720, 466731), (1935, 414872), (2580, 311154), (3096, 259295), (3870, 207436), (5160, 155577), (7740, 103718), (15480, 51859)]