619210080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{430007}}^1$

素因数の和:430028

約数の個数: 72

約数和(自身を含む): 2113059312

約数和(自身を除く): 1493849232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 430007, 860014, 1290021, 1720028, 2150035, 2580042, 3440056, 3870063, 4300070, 5160084, 6450105, 6880112, 7740126, 8600140, 10320168, 12900210, 13760224, 15480252, 17200280, 19350315, 20640336, 25800420, 30960504, 34400560, 38700630, 41280672, 51600840, 61921008, 68801120, 77401260, 103201680, 123842016, 154802520, 206403360, 309605040, 619210080]

約数ペア:

[(1, 619210080), (2, 309605040), (3, 206403360), (4, 154802520), (5, 123842016), (6, 103201680), (8, 77401260), (9, 68801120), (10, 61921008), (12, 51600840), (15, 41280672), (16, 38700630), (18, 34400560), (20, 30960504), (24, 25800420), (30, 20640336), (32, 19350315), (36, 17200280), (40, 15480252), (45, 13760224), (48, 12900210), (60, 10320168), (72, 8600140), (80, 7740126), (90, 6880112), (96, 6450105), (120, 5160084), (144, 4300070), (160, 3870063), (180, 3440056), (240, 2580042), (288, 2150035), (360, 1720028), (480, 1290021), (720, 860014), (1440, 430007)]