299001720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2491681}}^1$

素因数の和:2491695

約数の個数: 32

約数和(自身を含む): 897005520

約数和(自身を除く): 598003800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2491681, 4983362, 7475043, 9966724, 12458405, 14950086, 19933448, 24916810, 29900172, 37375215, 49833620, 59800344, 74750430, 99667240, 149500860, 299001720]

約数ペア:

[(1, 299001720), (2, 149500860), (3, 99667240), (4, 74750430), (5, 59800344), (6, 49833620), (8, 37375215), (10, 29900172), (12, 24916810), (15, 19933448), (20, 14950086), (24, 12458405), (30, 9966724), (40, 7475043), (60, 4983362), (120, 2491681)]