428882760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1191341}}^1$

素因数の和:1191358

約数の個数: 48

約数和(自身を含む): 1393870140

約数和(自身を除く): 964987380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1191341, 2382682, 3574023, 4765364, 5956705, 7148046, 9530728, 10722069, 11913410, 14296092, 17870115, 21444138, 23826820, 28592184, 35740230, 42888276, 47653640, 53610345, 71480460, 85776552, 107220690, 142960920, 214441380, 428882760]

約数ペア:

[(1, 428882760), (2, 214441380), (3, 142960920), (4, 107220690), (5, 85776552), (6, 71480460), (8, 53610345), (9, 47653640), (10, 42888276), (12, 35740230), (15, 28592184), (18, 23826820), (20, 21444138), (24, 17870115), (30, 14296092), (36, 11913410), (40, 10722069), (45, 9530728), (60, 7148046), (72, 5956705), (90, 4765364), (120, 3574023), (180, 2382682), (360, 1191341)]