2671566720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1391441}}^1$

素因数の和:1391463

約数の個数: 64

約数和(自身を含む): 8515625040

約数和(自身を除く): 5844058320

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, 1391441, 2782882, 4174323, 5565764, 6957205, 8348646, 11131528, 13914410, 16697292, 20871615, 22263056, 27828820, 33394584, 41743230, 44526112, 55657640, 66789168, 83486460, 89052224, 111315280, 133578336, 166972920, 178104448, 222630560, 267156672, 333945840, 445261120, 534313344, 667891680, 890522240, 1335783360, 2671566720]

約数ペア:

[(1, 2671566720), (2, 1335783360), (3, 890522240), (4, 667891680), (5, 534313344), (6, 445261120), (8, 333945840), (10, 267156672), (12, 222630560), (15, 178104448), (16, 166972920), (20, 133578336), (24, 111315280), (30, 89052224), (32, 83486460), (40, 66789168), (48, 55657640), (60, 44526112), (64, 41743230), (80, 33394584), (96, 27828820), (120, 22263056), (128, 20871615), (160, 16697292), (192, 13914410), (240, 11131528), (320, 8348646), (384, 6957205), (480, 5565764), (640, 4174323), (960, 2782882), (1920, 1391441)]