15681682920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{226483}}^1$

素因数の和:227074

約数の個数: 64

約数和(自身を含む): 47126790720

約数和(自身を除く): 31445107800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 577, 1154, 1731, 2308, 2885, 3462, 4616, 5770, 6924, 8655, 11540, 13848, 17310, 23080, 34620, 69240, 226483, 452966, 679449, 905932, 1132415, 1358898, 1811864, 2264830, 2717796, 3397245, 4529660, 5435592, 6794490, 9059320, 13588980, 27177960, 130680691, 261361382, 392042073, 522722764, 653403455, 784084146, 1045445528, 1306806910, 1568168292, 1960210365, 2613613820, 3136336584, 3920420730, 5227227640, 7840841460, 15681682920]

約数ペア:

[(1, 15681682920), (2, 7840841460), (3, 5227227640), (4, 3920420730), (5, 3136336584), (6, 2613613820), (8, 1960210365), (10, 1568168292), (12, 1306806910), (15, 1045445528), (20, 784084146), (24, 653403455), (30, 522722764), (40, 392042073), (60, 261361382), (120, 130680691), (577, 27177960), (1154, 13588980), (1731, 9059320), (2308, 6794490), (2885, 5435592), (3462, 4529660), (4616, 3397245), (5770, 2717796), (6924, 2264830), (8655, 1811864), (11540, 1358898), (13848, 1132415), (17310, 905932), (23080, 679449), (34620, 452966), (69240, 226483)]