30069120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{15661}}^1$

素因数の和:15683

約数の個数: 64

約数和(自身を含む): 95851440

約数和(自身を除く): 65782320

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, 320, 384, 480, 640, 960, 1920, 15661, 31322, 46983, 62644, 78305, 93966, 125288, 156610, 187932, 234915, 250576, 313220, 375864, 469830, 501152, 626440, 751728, 939660, 1002304, 1252880, 1503456, 1879320, 2004608, 2505760, 3006912, 3758640, 5011520, 6013824, 7517280, 10023040, 15034560, 30069120]

約数ペア:

[(1, 30069120), (2, 15034560), (3, 10023040), (4, 7517280), (5, 6013824), (6, 5011520), (8, 3758640), (10, 3006912), (12, 2505760), (15, 2004608), (16, 1879320), (20, 1503456), (24, 1252880), (30, 1002304), (32, 939660), (40, 751728), (48, 626440), (60, 501152), (64, 469830), (80, 375864), (96, 313220), (120, 250576), (128, 234915), (160, 187932), (192, 156610), (240, 125288), (320, 93966), (384, 78305), (480, 62644), (640, 46983), (960, 31322), (1920, 15661)]