1554649020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{11783}}^1$

素因数の和:12531

約数の個数: 72

約数和(自身を含む): 4722602976

約数和(自身を除く): 3167953956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 733, 1466, 2199, 2932, 3665, 4398, 6597, 7330, 8796, 10995, 11783, 13194, 14660, 21990, 23566, 26388, 32985, 35349, 43980, 47132, 58915, 65970, 70698, 106047, 117830, 131940, 141396, 176745, 212094, 235660, 353490, 424188, 530235, 706980, 1060470, 2120940, 8636939, 17273878, 25910817, 34547756, 43184695, 51821634, 77732451, 86369390, 103643268, 129554085, 155464902, 172738780, 259108170, 310929804, 388662255, 518216340, 777324510, 1554649020]

約数ペア:

[(1, 1554649020), (2, 777324510), (3, 518216340), (4, 388662255), (5, 310929804), (6, 259108170), (9, 172738780), (10, 155464902), (12, 129554085), (15, 103643268), (18, 86369390), (20, 77732451), (30, 51821634), (36, 43184695), (45, 34547756), (60, 25910817), (90, 17273878), (180, 8636939), (733, 2120940), (1466, 1060470), (2199, 706980), (2932, 530235), (3665, 424188), (4398, 353490), (6597, 235660), (7330, 212094), (8796, 176745), (10995, 141396), (11783, 131940), (13194, 117830), (14660, 106047), (21990, 70698), (23566, 65970), (26388, 58915), (32985, 47132), (35349, 43980)]