40385527680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{21034129}}^1$

素因数の和:21034151

約数の個数: 64

約数和(自身を含む): 128728875600

約数和(自身を除く): 88343347920

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, 21034129, 42068258, 63102387, 84136516, 105170645, 126204774, 168273032, 210341290, 252409548, 315511935, 336546064, 420682580, 504819096, 631023870, 673092128, 841365160, 1009638192, 1262047740, 1346184256, 1682730320, 2019276384, 2524095480, 2692368512, 3365460640, 4038552768, 5048190960, 6730921280, 8077105536, 10096381920, 13461842560, 20192763840, 40385527680]

約数ペア:

[(1, 40385527680), (2, 20192763840), (3, 13461842560), (4, 10096381920), (5, 8077105536), (6, 6730921280), (8, 5048190960), (10, 4038552768), (12, 3365460640), (15, 2692368512), (16, 2524095480), (20, 2019276384), (24, 1682730320), (30, 1346184256), (32, 1262047740), (40, 1009638192), (48, 841365160), (60, 673092128), (64, 631023870), (80, 504819096), (96, 420682580), (120, 336546064), (128, 315511935), (160, 252409548), (192, 210341290), (240, 168273032), (320, 126204774), (384, 105170645), (480, 84136516), (640, 63102387), (960, 42068258), (1920, 21034129)]