1259911680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{164051}}^1$

素因数の和:164077

約数の個数: 80

約数和(自身を含む): 4027804704

約数和(自身を除く): 2767893024

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 164051, 328102, 492153, 656204, 820255, 984306, 1312408, 1640510, 1968612, 2460765, 2624816, 3281020, 3937224, 4921530, 5249632, 6562040, 7874448, 9843060, 10499264, 13124080, 15748896, 19686120, 20998528, 26248160, 31497792, 39372240, 41997056, 52496320, 62995584, 78744480, 83994112, 104992640, 125991168, 157488960, 209985280, 251982336, 314977920, 419970560, 629955840, 1259911680]

約数ペア:

[(1, 1259911680), (2, 629955840), (3, 419970560), (4, 314977920), (5, 251982336), (6, 209985280), (8, 157488960), (10, 125991168), (12, 104992640), (15, 83994112), (16, 78744480), (20, 62995584), (24, 52496320), (30, 41997056), (32, 39372240), (40, 31497792), (48, 26248160), (60, 20998528), (64, 19686120), (80, 15748896), (96, 13124080), (120, 10499264), (128, 9843060), (160, 7874448), (192, 6562040), (240, 5249632), (256, 4921530), (320, 3937224), (384, 3281020), (480, 2624816), (512, 2460765), (640, 1968612), (768, 1640510), (960, 1312408), (1280, 984306), (1536, 820255), (1920, 656204), (2560, 492153), (3840, 328102), (7680, 164051)]