2475726480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{56369}}^1$

素因数の和:56449

約数の個数: 120

約数和(自身を含む): 8450764920

約数和(自身を除く): 5975038440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 21960, 43920, 56369, 112738, 169107, 225476, 281845, 338214, 450952, 507321, 563690, 676428, 845535, 901904, 1014642, 1127380, 1352856, 1691070, 2029284, 2254760, 2536605, 2705712, 3382140, 3438509, 4058568, 4509520, 5073210, 6764280, 6877018, 8117136, 10146420, 10315527, 13528560, 13754036, 17192545, 20292840, 20631054, 27508072, 30946581, 34385090, 40585680, 41262108, 51577635, 55016144, 61893162, 68770180, 82524216, 103155270, 123786324, 137540360, 154732905, 165048432, 206310540, 247572648, 275080720, 309465810, 412621080, 495145296, 618931620, 825242160, 1237863240, 2475726480]

約数ペア:

[(1, 2475726480), (2, 1237863240), (3, 825242160), (4, 618931620), (5, 495145296), (6, 412621080), (8, 309465810), (9, 275080720), (10, 247572648), (12, 206310540), (15, 165048432), (16, 154732905), (18, 137540360), (20, 123786324), (24, 103155270), (30, 82524216), (36, 68770180), (40, 61893162), (45, 55016144), (48, 51577635), (60, 41262108), (61, 40585680), (72, 34385090), (80, 30946581), (90, 27508072), (120, 20631054), (122, 20292840), (144, 17192545), (180, 13754036), (183, 13528560), (240, 10315527), (244, 10146420), (305, 8117136), (360, 6877018), (366, 6764280), (488, 5073210), (549, 4509520), (610, 4058568), (720, 3438509), (732, 3382140), (915, 2705712), (976, 2536605), (1098, 2254760), (1220, 2029284), (1464, 1691070), (1830, 1352856), (2196, 1127380), (2440, 1014642), (2745, 901904), (2928, 845535), (3660, 676428), (4392, 563690), (4880, 507321), (5490, 450952), (7320, 338214), (8784, 281845), (10980, 225476), (14640, 169107), (21960, 112738), (43920, 56369)]