152040320

素因数分解:

$2^7\times 5^1\times {\mathrm{237563}}^1$

素因数の和:237582

約数の個数: 32

約数和(自身を含む): 363472920

約数和(自身を除く): 211432600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 237563, 475126, 950252, 1187815, 1900504, 2375630, 3801008, 4751260, 7602016, 9502520, 15204032, 19005040, 30408064, 38010080, 76020160, 152040320]

約数ペア:

[(1, 152040320), (2, 76020160), (4, 38010080), (5, 30408064), (8, 19005040), (10, 15204032), (16, 9502520), (20, 7602016), (32, 4751260), (40, 3801008), (64, 2375630), (80, 1900504), (128, 1187815), (160, 950252), (320, 475126), (640, 237563)]