43267920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1452

約数の個数: 80

約数和(自身を含む): 135199680

約数和(自身を除く): 91931760

約数列:

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

約数ペア:

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