299484480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{311963}}^1$

素因数の和:311983

約数の個数: 56

約数和(自身を含む): 950866272

約数和(自身を除く): 651381792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 311963, 623926, 935889, 1247852, 1559815, 1871778, 2495704, 3119630, 3743556, 4679445, 4991408, 6239260, 7487112, 9358890, 9982816, 12478520, 14974224, 18717780, 19965632, 24957040, 29948448, 37435560, 49914080, 59896896, 74871120, 99828160, 149742240, 299484480]

約数ペア:

[(1, 299484480), (2, 149742240), (3, 99828160), (4, 74871120), (5, 59896896), (6, 49914080), (8, 37435560), (10, 29948448), (12, 24957040), (15, 19965632), (16, 18717780), (20, 14974224), (24, 12478520), (30, 9982816), (32, 9358890), (40, 7487112), (48, 6239260), (60, 4991408), (64, 4679445), (80, 3743556), (96, 3119630), (120, 2495704), (160, 1871778), (192, 1559815), (240, 1247852), (320, 935889), (480, 623926), (960, 311963)]