842760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2341}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 2740140

約数和(自身を除く): 1897380

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, 2341, 4682, 7023, 9364, 11705, 14046, 18728, 21069, 23410, 28092, 35115, 42138, 46820, 56184, 70230, 84276, 93640, 105345, 140460, 168552, 210690, 280920, 421380, 842760]

約数ペア:

[(1, 842760), (2, 421380), (3, 280920), (4, 210690), (5, 168552), (6, 140460), (8, 105345), (9, 93640), (10, 84276), (12, 70230), (15, 56184), (18, 46820), (20, 42138), (24, 35115), (30, 28092), (36, 23410), (40, 21069), (45, 18728), (60, 14046), (72, 11705), (90, 9364), (120, 7023), (180, 4682), (360, 2341)]