379229440

素因数分解:

$2^8\times 5^1\times {\mathrm{296273}}^1$

素因数の和:296294

約数の個数: 36

約数和(自身を含む): 908376084

約数和(自身を除く): 529146644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 296273, 592546, 1185092, 1481365, 2370184, 2962730, 4740368, 5925460, 9480736, 11850920, 18961472, 23701840, 37922944, 47403680, 75845888, 94807360, 189614720, 379229440]

約数ペア:

[(1, 379229440), (2, 189614720), (4, 94807360), (5, 75845888), (8, 47403680), (10, 37922944), (16, 23701840), (20, 18961472), (32, 11850920), (40, 9480736), (64, 5925460), (80, 4740368), (128, 2962730), (160, 2370184), (256, 1481365), (320, 1185092), (640, 592546), (1280, 296273)]