15679525920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{216329}}^1$

素因数の和:216498

約数の個数: 96

約数和(自身を含む): 49717825920

約数和(自身を除く): 34038300000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 151, 160, 240, 302, 453, 480, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 4832, 6040, 7248, 9060, 12080, 14496, 18120, 24160, 36240, 72480, 216329, 432658, 648987, 865316, 1081645, 1297974, 1730632, 2163290, 2595948, 3244935, 3461264, 4326580, 5191896, 6489870, 6922528, 8653160, 10383792, 12979740, 17306320, 20767584, 25959480, 32665679, 34612640, 51918960, 65331358, 97997037, 103837920, 130662716, 163328395, 195994074, 261325432, 326656790, 391988148, 489985185, 522650864, 653313580, 783976296, 979970370, 1045301728, 1306627160, 1567952592, 1959940740, 2613254320, 3135905184, 3919881480, 5226508640, 7839762960, 15679525920]

約数ペア:

[(1, 15679525920), (2, 7839762960), (3, 5226508640), (4, 3919881480), (5, 3135905184), (6, 2613254320), (8, 1959940740), (10, 1567952592), (12, 1306627160), (15, 1045301728), (16, 979970370), (20, 783976296), (24, 653313580), (30, 522650864), (32, 489985185), (40, 391988148), (48, 326656790), (60, 261325432), (80, 195994074), (96, 163328395), (120, 130662716), (151, 103837920), (160, 97997037), (240, 65331358), (302, 51918960), (453, 34612640), (480, 32665679), (604, 25959480), (755, 20767584), (906, 17306320), (1208, 12979740), (1510, 10383792), (1812, 8653160), (2265, 6922528), (2416, 6489870), (3020, 5191896), (3624, 4326580), (4530, 3461264), (4832, 3244935), (6040, 2595948), (7248, 2163290), (9060, 1730632), (12080, 1297974), (14496, 1081645), (18120, 865316), (24160, 648987), (36240, 432658), (72480, 216329)]