1796713680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{440371}}^1$

素因数の和:440404

約数の個数: 80

約数和(自身を含む): 5897461824

約数和(自身を除く): 4100748144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 440371, 880742, 1321113, 1761484, 2201855, 2642226, 3522968, 4403710, 5284452, 6605565, 7045936, 7486307, 8807420, 10568904, 13211130, 14972614, 17614840, 21137808, 22458921, 26422260, 29945228, 35229680, 37431535, 44917842, 52844520, 59890456, 74863070, 89835684, 105689040, 112294605, 119780912, 149726140, 179671368, 224589210, 299452280, 359342736, 449178420, 598904560, 898356840, 1796713680]

約数ペア:

[(1, 1796713680), (2, 898356840), (3, 598904560), (4, 449178420), (5, 359342736), (6, 299452280), (8, 224589210), (10, 179671368), (12, 149726140), (15, 119780912), (16, 112294605), (17, 105689040), (20, 89835684), (24, 74863070), (30, 59890456), (34, 52844520), (40, 44917842), (48, 37431535), (51, 35229680), (60, 29945228), (68, 26422260), (80, 22458921), (85, 21137808), (102, 17614840), (120, 14972614), (136, 13211130), (170, 10568904), (204, 8807420), (240, 7486307), (255, 7045936), (272, 6605565), (340, 5284452), (408, 4403710), (510, 3522968), (680, 2642226), (816, 2201855), (1020, 1761484), (1360, 1321113), (2040, 880742), (4080, 440371)]