28305458880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29484853}}^1$

素因数の和:29484873

約数の個数: 56

約数和(自身を含む): 89869834992

約数和(自身を除く): 61564376112

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, 29484853, 58969706, 88454559, 117939412, 147424265, 176909118, 235878824, 294848530, 353818236, 442272795, 471757648, 589697060, 707636472, 884545590, 943515296, 1179394120, 1415272944, 1769091180, 1887030592, 2358788240, 2830545888, 3538182360, 4717576480, 5661091776, 7076364720, 9435152960, 14152729440, 28305458880]

約数ペア:

[(1, 28305458880), (2, 14152729440), (3, 9435152960), (4, 7076364720), (5, 5661091776), (6, 4717576480), (8, 3538182360), (10, 2830545888), (12, 2358788240), (15, 1887030592), (16, 1769091180), (20, 1415272944), (24, 1179394120), (30, 943515296), (32, 884545590), (40, 707636472), (48, 589697060), (60, 471757648), (64, 442272795), (80, 353818236), (96, 294848530), (120, 235878824), (160, 176909118), (192, 147424265), (240, 117939412), (320, 88454559), (480, 58969706), (960, 29484853)]