2545821120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{8527}}^1$

素因数の和:8858

約数の個数: 112

約数和(自身を含む): 8109923328

約数和(自身を除く): 5564102208

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, 160, 192, 240, 311, 320, 480, 622, 933, 960, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 4976, 6220, 7464, 8527, 9330, 9952, 12440, 14928, 17054, 18660, 19904, 24880, 25581, 29856, 34108, 37320, 42635, 49760, 51162, 59712, 68216, 74640, 85270, 99520, 102324, 127905, 136432, 149280, 170540, 204648, 255810, 272864, 298560, 341080, 409296, 511620, 545728, 682160, 818592, 1023240, 1364320, 1637184, 2046480, 2651897, 2728640, 4092960, 5303794, 7955691, 8185920, 10607588, 13259485, 15911382, 21215176, 26518970, 31822764, 39778455, 42430352, 53037940, 63645528, 79556910, 84860704, 106075880, 127291056, 159113820, 169721408, 212151760, 254582112, 318227640, 424303520, 509164224, 636455280, 848607040, 1272910560, 2545821120]

約数ペア:

[(1, 2545821120), (2, 1272910560), (3, 848607040), (4, 636455280), (5, 509164224), (6, 424303520), (8, 318227640), (10, 254582112), (12, 212151760), (15, 169721408), (16, 159113820), (20, 127291056), (24, 106075880), (30, 84860704), (32, 79556910), (40, 63645528), (48, 53037940), (60, 42430352), (64, 39778455), (80, 31822764), (96, 26518970), (120, 21215176), (160, 15911382), (192, 13259485), (240, 10607588), (311, 8185920), (320, 7955691), (480, 5303794), (622, 4092960), (933, 2728640), (960, 2651897), (1244, 2046480), (1555, 1637184), (1866, 1364320), (2488, 1023240), (3110, 818592), (3732, 682160), (4665, 545728), (4976, 511620), (6220, 409296), (7464, 341080), (8527, 298560), (9330, 272864), (9952, 255810), (12440, 204648), (14928, 170540), (17054, 149280), (18660, 136432), (19904, 127905), (24880, 102324), (25581, 99520), (29856, 85270), (34108, 74640), (37320, 68216), (42635, 59712), (49760, 51162)]