2165965440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1128107}}^1$

素因数の和:1128129

約数の個数: 64

約数和(自身を含む): 6904020960

約数和(自身を除く): 4738055520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1128107, 2256214, 3384321, 4512428, 5640535, 6768642, 9024856, 11281070, 13537284, 16921605, 18049712, 22562140, 27074568, 33843210, 36099424, 45124280, 54149136, 67686420, 72198848, 90248560, 108298272, 135372840, 144397696, 180497120, 216596544, 270745680, 360994240, 433193088, 541491360, 721988480, 1082982720, 2165965440]

約数ペア:

[(1, 2165965440), (2, 1082982720), (3, 721988480), (4, 541491360), (5, 433193088), (6, 360994240), (8, 270745680), (10, 216596544), (12, 180497120), (15, 144397696), (16, 135372840), (20, 108298272), (24, 90248560), (30, 72198848), (32, 67686420), (40, 54149136), (48, 45124280), (60, 36099424), (64, 33843210), (80, 27074568), (96, 22562140), (120, 18049712), (128, 16921605), (160, 13537284), (192, 11281070), (240, 9024856), (320, 6768642), (384, 5640535), (480, 4512428), (640, 3384321), (960, 2256214), (1920, 1128107)]