49578720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103289}}^1$

素因数の和:103307

約数の個数: 48

約数和(自身を含む): 156174480

約数和(自身を除く): 106595760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 103289, 206578, 309867, 413156, 516445, 619734, 826312, 1032890, 1239468, 1549335, 1652624, 2065780, 2478936, 3098670, 3305248, 4131560, 4957872, 6197340, 8263120, 9915744, 12394680, 16526240, 24789360, 49578720]

約数ペア:

[(1, 49578720), (2, 24789360), (3, 16526240), (4, 12394680), (5, 9915744), (6, 8263120), (8, 6197340), (10, 4957872), (12, 4131560), (15, 3305248), (16, 3098670), (20, 2478936), (24, 2065780), (30, 1652624), (32, 1549335), (40, 1239468), (48, 1032890), (60, 826312), (80, 619734), (96, 516445), (120, 413156), (160, 309867), (240, 206578), (480, 103289)]