898218240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{233911}}^1$

素因数の和:233935

約数の個数: 72

約数和(自身を含む): 2868696768

約数和(自身を除く): 1970478528

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 233911, 467822, 701733, 935644, 1169555, 1403466, 1871288, 2339110, 2806932, 3508665, 3742576, 4678220, 5613864, 7017330, 7485152, 9356440, 11227728, 14034660, 14970304, 18712880, 22455456, 28069320, 29940608, 37425760, 44910912, 56138640, 59881216, 74851520, 89821824, 112277280, 149703040, 179643648, 224554560, 299406080, 449109120, 898218240]

約数ペア:

[(1, 898218240), (2, 449109120), (3, 299406080), (4, 224554560), (5, 179643648), (6, 149703040), (8, 112277280), (10, 89821824), (12, 74851520), (15, 59881216), (16, 56138640), (20, 44910912), (24, 37425760), (30, 29940608), (32, 28069320), (40, 22455456), (48, 18712880), (60, 14970304), (64, 14034660), (80, 11227728), (96, 9356440), (120, 7485152), (128, 7017330), (160, 5613864), (192, 4678220), (240, 3742576), (256, 3508665), (320, 2806932), (384, 2339110), (480, 1871288), (640, 1403466), (768, 1169555), (960, 935644), (1280, 701733), (1920, 467822), (3840, 233911)]