381036720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1587653}}^1$

素因数の和:1587669

約数の個数: 40

約数和(自身を含む): 1181214576

約数和(自身を除く): 800177856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1587653, 3175306, 4762959, 6350612, 7938265, 9525918, 12701224, 15876530, 19051836, 23814795, 25402448, 31753060, 38103672, 47629590, 63506120, 76207344, 95259180, 127012240, 190518360, 381036720]

約数ペア:

[(1, 381036720), (2, 190518360), (3, 127012240), (4, 95259180), (5, 76207344), (6, 63506120), (8, 47629590), (10, 38103672), (12, 31753060), (15, 25402448), (16, 23814795), (20, 19051836), (24, 15876530), (30, 12701224), (40, 9525918), (48, 7938265), (60, 6350612), (80, 4762959), (120, 3175306), (240, 1587653)]