1142721960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{10453}}^1$

素因数の和:11378

約数の個数: 64

約数和(自身を含む): 3432257280

約数和(自身を除く): 2289535320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 911, 1822, 2733, 3644, 4555, 5466, 7288, 9110, 10453, 10932, 13665, 18220, 20906, 21864, 27330, 31359, 36440, 41812, 52265, 54660, 62718, 83624, 104530, 109320, 125436, 156795, 209060, 250872, 313590, 418120, 627180, 1254360, 9522683, 19045366, 28568049, 38090732, 47613415, 57136098, 76181464, 95226830, 114272196, 142840245, 190453660, 228544392, 285680490, 380907320, 571360980, 1142721960]

約数ペア:

[(1, 1142721960), (2, 571360980), (3, 380907320), (4, 285680490), (5, 228544392), (6, 190453660), (8, 142840245), (10, 114272196), (12, 95226830), (15, 76181464), (20, 57136098), (24, 47613415), (30, 38090732), (40, 28568049), (60, 19045366), (120, 9522683), (911, 1254360), (1822, 627180), (2733, 418120), (3644, 313590), (4555, 250872), (5466, 209060), (7288, 156795), (9110, 125436), (10453, 109320), (10932, 104530), (13665, 83624), (18220, 62718), (20906, 54660), (21864, 52265), (27330, 41812), (31359, 36440)]