193290480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{268459}}^1$

素因数の和:268478

約数の個数: 60

約数和(自身を含む): 649136280

約数和(自身を除く): 455845800

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, 268459, 536918, 805377, 1073836, 1342295, 1610754, 2147672, 2416131, 2684590, 3221508, 4026885, 4295344, 4832262, 5369180, 6443016, 8053770, 9664524, 10738360, 12080655, 12886032, 16107540, 19329048, 21476720, 24161310, 32215080, 38658096, 48322620, 64430160, 96645240, 193290480]

約数ペア:

[(1, 193290480), (2, 96645240), (3, 64430160), (4, 48322620), (5, 38658096), (6, 32215080), (8, 24161310), (9, 21476720), (10, 19329048), (12, 16107540), (15, 12886032), (16, 12080655), (18, 10738360), (20, 9664524), (24, 8053770), (30, 6443016), (36, 5369180), (40, 4832262), (45, 4295344), (48, 4026885), (60, 3221508), (72, 2684590), (80, 2416131), (90, 2147672), (120, 1610754), (144, 1342295), (180, 1073836), (240, 805377), (360, 536918), (720, 268459)]