89391360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23279}}^1$

素因数の和:23303

約数の個数: 72

約数和(自身を含む): 285505920

約数和(自身を除く): 196114560

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, 23279, 46558, 69837, 93116, 116395, 139674, 186232, 232790, 279348, 349185, 372464, 465580, 558696, 698370, 744928, 931160, 1117392, 1396740, 1489856, 1862320, 2234784, 2793480, 2979712, 3724640, 4469568, 5586960, 5959424, 7449280, 8939136, 11173920, 14898560, 17878272, 22347840, 29797120, 44695680, 89391360]

約数ペア:

[(1, 89391360), (2, 44695680), (3, 29797120), (4, 22347840), (5, 17878272), (6, 14898560), (8, 11173920), (10, 8939136), (12, 7449280), (15, 5959424), (16, 5586960), (20, 4469568), (24, 3724640), (30, 2979712), (32, 2793480), (40, 2234784), (48, 1862320), (60, 1489856), (64, 1396740), (80, 1117392), (96, 931160), (120, 744928), (128, 698370), (160, 558696), (192, 465580), (240, 372464), (256, 349185), (320, 279348), (384, 232790), (480, 186232), (640, 139674), (768, 116395), (960, 93116), (1280, 69837), (1920, 46558), (3840, 23279)]