6461040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{26921}}^1$

素因数の和:26937

約数の個数: 40

約数和(自身を含む): 20029968

約数和(自身を除く): 13568928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 26921, 53842, 80763, 107684, 134605, 161526, 215368, 269210, 323052, 403815, 430736, 538420, 646104, 807630, 1076840, 1292208, 1615260, 2153680, 3230520, 6461040]

約数ペア:

[(1, 6461040), (2, 3230520), (3, 2153680), (4, 1615260), (5, 1292208), (6, 1076840), (8, 807630), (10, 646104), (12, 538420), (15, 430736), (16, 403815), (20, 323052), (24, 269210), (30, 215368), (40, 161526), (48, 134605), (60, 107684), (80, 80763), (120, 53842), (240, 26921)]