242735360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{27091}}^1$

素因数の和:27119

約数の個数: 72

約数和(自身を含む): 664512576

約数和(自身を除く): 421777216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 27091, 54182, 108364, 135455, 189637, 216728, 270910, 379274, 433456, 541820, 758548, 866912, 948185, 1083640, 1517096, 1733824, 1896370, 2167280, 3034192, 3467648, 3792740, 4334560, 6068384, 6935296, 7585480, 8669120, 12136768, 15170960, 17338240, 24273536, 30341920, 34676480, 48547072, 60683840, 121367680, 242735360]

約数ペア:

[(1, 242735360), (2, 121367680), (4, 60683840), (5, 48547072), (7, 34676480), (8, 30341920), (10, 24273536), (14, 17338240), (16, 15170960), (20, 12136768), (28, 8669120), (32, 7585480), (35, 6935296), (40, 6068384), (56, 4334560), (64, 3792740), (70, 3467648), (80, 3034192), (112, 2167280), (128, 1896370), (140, 1733824), (160, 1517096), (224, 1083640), (256, 948185), (280, 866912), (320, 758548), (448, 541820), (560, 433456), (640, 379274), (896, 270910), (1120, 216728), (1280, 189637), (1792, 135455), (2240, 108364), (4480, 54182), (8960, 27091)]