2948954280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1293401}}^1$

素因数の和:1293434

約数の個数: 64

約数和(自身を含む): 9312494400

約数和(自身を除く): 6363540120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 1293401, 2586802, 3880203, 5173604, 6467005, 7760406, 10347208, 12934010, 15520812, 19401015, 24574619, 25868020, 31041624, 38802030, 49149238, 51736040, 73723857, 77604060, 98298476, 122873095, 147447714, 155208120, 196596952, 245746190, 294895428, 368619285, 491492380, 589790856, 737238570, 982984760, 1474477140, 2948954280]

約数ペア:

[(1, 2948954280), (2, 1474477140), (3, 982984760), (4, 737238570), (5, 589790856), (6, 491492380), (8, 368619285), (10, 294895428), (12, 245746190), (15, 196596952), (19, 155208120), (20, 147447714), (24, 122873095), (30, 98298476), (38, 77604060), (40, 73723857), (57, 51736040), (60, 49149238), (76, 38802030), (95, 31041624), (114, 25868020), (120, 24574619), (152, 19401015), (190, 15520812), (228, 12934010), (285, 10347208), (380, 7760406), (456, 6467005), (570, 5173604), (760, 3880203), (1140, 2586802), (2280, 1293401)]