1298967480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{9421}}^1$

素因数の和:9821

約数の個数: 96

約数和(自身を含む): 4233116160

約数和(自身を除く): 2934148680

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, 383, 766, 1149, 1532, 1915, 2298, 3064, 3447, 3830, 4596, 5745, 6894, 7660, 9192, 9421, 11490, 13788, 15320, 17235, 18842, 22980, 27576, 28263, 34470, 37684, 45960, 47105, 56526, 68940, 75368, 84789, 94210, 113052, 137880, 141315, 169578, 188420, 226104, 282630, 339156, 376840, 423945, 565260, 678312, 847890, 1130520, 1695780, 3391560, 3608243, 7216486, 10824729, 14432972, 18041215, 21649458, 28865944, 32474187, 36082430, 43298916, 54123645, 64948374, 72164860, 86597832, 108247290, 129896748, 144329720, 162370935, 216494580, 259793496, 324741870, 432989160, 649483740, 1298967480]

約数ペア:

[(1, 1298967480), (2, 649483740), (3, 432989160), (4, 324741870), (5, 259793496), (6, 216494580), (8, 162370935), (9, 144329720), (10, 129896748), (12, 108247290), (15, 86597832), (18, 72164860), (20, 64948374), (24, 54123645), (30, 43298916), (36, 36082430), (40, 32474187), (45, 28865944), (60, 21649458), (72, 18041215), (90, 14432972), (120, 10824729), (180, 7216486), (360, 3608243), (383, 3391560), (766, 1695780), (1149, 1130520), (1532, 847890), (1915, 678312), (2298, 565260), (3064, 423945), (3447, 376840), (3830, 339156), (4596, 282630), (5745, 226104), (6894, 188420), (7660, 169578), (9192, 141315), (9421, 137880), (11490, 113052), (13788, 94210), (15320, 84789), (17235, 75368), (18842, 68940), (22980, 56526), (27576, 47105), (28263, 45960), (34470, 37684)]