305956080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{424939}}^1$

素因数の和:424958

約数の個数: 60

約数和(自身を含む): 1027504920

約数和(自身を除く): 721548840

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, 180, 240, 360, 720, 424939, 849878, 1274817, 1699756, 2124695, 2549634, 3399512, 3824451, 4249390, 5099268, 6374085, 6799024, 7648902, 8498780, 10198536, 12748170, 15297804, 16997560, 19122255, 20397072, 25496340, 30595608, 33995120, 38244510, 50992680, 61191216, 76489020, 101985360, 152978040, 305956080]

約数ペア:

[(1, 305956080), (2, 152978040), (3, 101985360), (4, 76489020), (5, 61191216), (6, 50992680), (8, 38244510), (9, 33995120), (10, 30595608), (12, 25496340), (15, 20397072), (16, 19122255), (18, 16997560), (20, 15297804), (24, 12748170), (30, 10198536), (36, 8498780), (40, 7648902), (45, 6799024), (48, 6374085), (60, 5099268), (72, 4249390), (80, 3824451), (90, 3399512), (120, 2549634), (144, 2124695), (180, 1699756), (240, 1274817), (360, 849878), (720, 424939)]