4783920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 15332352

約数和(自身を除く): 10548432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 643, 744, 930, 1240, 1286, 1488, 1860, 1929, 2480, 2572, 3215, 3720, 3858, 5144, 6430, 7440, 7716, 9645, 10288, 12860, 15432, 19290, 19933, 25720, 30864, 38580, 39866, 51440, 59799, 77160, 79732, 99665, 119598, 154320, 159464, 199330, 239196, 298995, 318928, 398660, 478392, 597990, 797320, 956784, 1195980, 1594640, 2391960, 4783920]

約数ペア:

[(1, 4783920), (2, 2391960), (3, 1594640), (4, 1195980), (5, 956784), (6, 797320), (8, 597990), (10, 478392), (12, 398660), (15, 318928), (16, 298995), (20, 239196), (24, 199330), (30, 159464), (31, 154320), (40, 119598), (48, 99665), (60, 79732), (62, 77160), (80, 59799), (93, 51440), (120, 39866), (124, 38580), (155, 30864), (186, 25720), (240, 19933), (248, 19290), (310, 15432), (372, 12860), (465, 10288), (496, 9645), (620, 7716), (643, 7440), (744, 6430), (930, 5144), (1240, 3858), (1286, 3720), (1488, 3215), (1860, 2572), (1929, 2480)]