86535840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1454

約数の個数: 96

約数和(自身を含む): 274760640

約数和(自身を除く): 188224800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1297, 1390, 1668, 2085, 2224, 2594, 2780, 3336, 3891, 4170, 4448, 5188, 5560, 6485, 6672, 7782, 8340, 10376, 11120, 12970, 13344, 15564, 16680, 19455, 20752, 22240, 25940, 31128, 33360, 38910, 41504, 51880, 62256, 66720, 77820, 103760, 124512, 155640, 180283, 207520, 311280, 360566, 540849, 622560, 721132, 901415, 1081698, 1442264, 1802830, 2163396, 2704245, 2884528, 3605660, 4326792, 5408490, 5769056, 7211320, 8653584, 10816980, 14422640, 17307168, 21633960, 28845280, 43267920, 86535840]

約数ペア:

[(1, 86535840), (2, 43267920), (3, 28845280), (4, 21633960), (5, 17307168), (6, 14422640), (8, 10816980), (10, 8653584), (12, 7211320), (15, 5769056), (16, 5408490), (20, 4326792), (24, 3605660), (30, 2884528), (32, 2704245), (40, 2163396), (48, 1802830), (60, 1442264), (80, 1081698), (96, 901415), (120, 721132), (139, 622560), (160, 540849), (240, 360566), (278, 311280), (417, 207520), (480, 180283), (556, 155640), (695, 124512), (834, 103760), (1112, 77820), (1297, 66720), (1390, 62256), (1668, 51880), (2085, 41504), (2224, 38910), (2594, 33360), (2780, 31128), (3336, 25940), (3891, 22240), (4170, 20752), (4448, 19455), (5188, 16680), (5560, 15564), (6485, 13344), (6672, 12970), (7782, 11120), (8340, 10376)]