7428728640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{7738259}}^1$

素因数の和:7738279

約数の個数: 56

約数和(自身を含む): 23586216480

約数和(自身を除く): 16157487840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 7738259, 15476518, 23214777, 30953036, 38691295, 46429554, 61906072, 77382590, 92859108, 116073885, 123812144, 154765180, 185718216, 232147770, 247624288, 309530360, 371436432, 464295540, 495248576, 619060720, 742872864, 928591080, 1238121440, 1485745728, 1857182160, 2476242880, 3714364320, 7428728640]

約数ペア:

[(1, 7428728640), (2, 3714364320), (3, 2476242880), (4, 1857182160), (5, 1485745728), (6, 1238121440), (8, 928591080), (10, 742872864), (12, 619060720), (15, 495248576), (16, 464295540), (20, 371436432), (24, 309530360), (30, 247624288), (32, 232147770), (40, 185718216), (48, 154765180), (60, 123812144), (64, 116073885), (80, 92859108), (96, 77382590), (120, 61906072), (160, 46429554), (192, 38691295), (240, 30953036), (320, 23214777), (480, 15476518), (960, 7738259)]