45638280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 149160960

約数和(自身を除く): 103522680

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, 331, 360, 383, 662, 766, 993, 1149, 1324, 1532, 1655, 1915, 1986, 2298, 2648, 2979, 3064, 3310, 3447, 3830, 3972, 4596, 4965, 5745, 5958, 6620, 6894, 7660, 7944, 9192, 9930, 11490, 11916, 13240, 13788, 14895, 15320, 17235, 19860, 22980, 23832, 27576, 29790, 34470, 39720, 45960, 59580, 68940, 119160, 126773, 137880, 253546, 380319, 507092, 633865, 760638, 1014184, 1140957, 1267730, 1521276, 1901595, 2281914, 2535460, 3042552, 3803190, 4563828, 5070920, 5704785, 7606380, 9127656, 11409570, 15212760, 22819140, 45638280]

約数ペア:

[(1, 45638280), (2, 22819140), (3, 15212760), (4, 11409570), (5, 9127656), (6, 7606380), (8, 5704785), (9, 5070920), (10, 4563828), (12, 3803190), (15, 3042552), (18, 2535460), (20, 2281914), (24, 1901595), (30, 1521276), (36, 1267730), (40, 1140957), (45, 1014184), (60, 760638), (72, 633865), (90, 507092), (120, 380319), (180, 253546), (331, 137880), (360, 126773), (383, 119160), (662, 68940), (766, 59580), (993, 45960), (1149, 39720), (1324, 34470), (1532, 29790), (1655, 27576), (1915, 23832), (1986, 22980), (2298, 19860), (2648, 17235), (2979, 15320), (3064, 14895), (3310, 13788), (3447, 13240), (3830, 11916), (3972, 11490), (4596, 9930), (4965, 9192), (5745, 7944), (5958, 7660), (6620, 6894)]