447630720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{233141}}^1$

素因数の和:233163

約数の個数: 64

約数和(自身を含む): 1426829040

約数和(自身を除く): 979198320

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, 233141, 466282, 699423, 932564, 1165705, 1398846, 1865128, 2331410, 2797692, 3497115, 3730256, 4662820, 5595384, 6994230, 7460512, 9325640, 11190768, 13988460, 14921024, 18651280, 22381536, 27976920, 29842048, 37302560, 44763072, 55953840, 74605120, 89526144, 111907680, 149210240, 223815360, 447630720]

約数ペア:

[(1, 447630720), (2, 223815360), (3, 149210240), (4, 111907680), (5, 89526144), (6, 74605120), (8, 55953840), (10, 44763072), (12, 37302560), (15, 29842048), (16, 27976920), (20, 22381536), (24, 18651280), (30, 14921024), (32, 13988460), (40, 11190768), (48, 9325640), (60, 7460512), (64, 6994230), (80, 5595384), (96, 4662820), (120, 3730256), (128, 3497115), (160, 2797692), (192, 2331410), (240, 1865128), (320, 1398846), (384, 1165705), (480, 932564), (640, 699423), (960, 466282), (1920, 233141)]