298572720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1244053}}^1$

素因数の和:1244069

約数の個数: 40

約数和(自身を含む): 925576176

約数和(自身を除く): 627003456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1244053, 2488106, 3732159, 4976212, 6220265, 7464318, 9952424, 12440530, 14928636, 18660795, 19904848, 24881060, 29857272, 37321590, 49762120, 59714544, 74643180, 99524240, 149286360, 298572720]

約数ペア:

[(1, 298572720), (2, 149286360), (3, 99524240), (4, 74643180), (5, 59714544), (6, 49762120), (8, 37321590), (10, 29857272), (12, 24881060), (15, 19904848), (16, 18660795), (20, 14928636), (24, 12440530), (30, 9952424), (40, 7464318), (48, 6220265), (60, 4976212), (80, 3732159), (120, 2488106), (240, 1244053)]