518043120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{308359}}^1$

素因数の和:308382

約数の個数: 80

約数和(自身を含む): 1835358720

約数和(自身を除く): 1317315600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 308359, 616718, 925077, 1233436, 1541795, 1850154, 2158513, 2466872, 3083590, 3700308, 4317026, 4625385, 4933744, 6167180, 6475539, 7400616, 8634052, 9250770, 10792565, 12334360, 12951078, 14801232, 17268104, 18501540, 21585130, 24668720, 25902156, 32377695, 34536208, 37003080, 43170260, 51804312, 64755390, 74006160, 86340520, 103608624, 129510780, 172681040, 259021560, 518043120]

約数ペア:

[(1, 518043120), (2, 259021560), (3, 172681040), (4, 129510780), (5, 103608624), (6, 86340520), (7, 74006160), (8, 64755390), (10, 51804312), (12, 43170260), (14, 37003080), (15, 34536208), (16, 32377695), (20, 25902156), (21, 24668720), (24, 21585130), (28, 18501540), (30, 17268104), (35, 14801232), (40, 12951078), (42, 12334360), (48, 10792565), (56, 9250770), (60, 8634052), (70, 7400616), (80, 6475539), (84, 6167180), (105, 4933744), (112, 4625385), (120, 4317026), (140, 3700308), (168, 3083590), (210, 2466872), (240, 2158513), (280, 1850154), (336, 1541795), (420, 1233436), (560, 925077), (840, 616718), (1680, 308359)]