998456640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1040059}}^1$

素因数の和:1040079

約数の個数: 56

約数和(自身を含む): 3170102880

約数和(自身を除く): 2171646240

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, 160, 192, 240, 320, 480, 960, 1040059, 2080118, 3120177, 4160236, 5200295, 6240354, 8320472, 10400590, 12480708, 15600885, 16640944, 20801180, 24961416, 31201770, 33281888, 41602360, 49922832, 62403540, 66563776, 83204720, 99845664, 124807080, 166409440, 199691328, 249614160, 332818880, 499228320, 998456640]

約数ペア:

[(1, 998456640), (2, 499228320), (3, 332818880), (4, 249614160), (5, 199691328), (6, 166409440), (8, 124807080), (10, 99845664), (12, 83204720), (15, 66563776), (16, 62403540), (20, 49922832), (24, 41602360), (30, 33281888), (32, 31201770), (40, 24961416), (48, 20801180), (60, 16640944), (64, 15600885), (80, 12480708), (96, 10400590), (120, 8320472), (160, 6240354), (192, 5200295), (240, 4160236), (320, 3120177), (480, 2080118), (960, 1040059)]