1272143520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{883433}}^1$

素因数の和:883454

約数の個数: 72

約数和(自身を含む): 4341194676

約数和(自身を除く): 3069051156

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 883433, 1766866, 2650299, 3533732, 4417165, 5300598, 7067464, 7950897, 8834330, 10601196, 13251495, 14134928, 15901794, 17668660, 21202392, 26502990, 28269856, 31803588, 35337320, 39754485, 42404784, 53005980, 63607176, 70674640, 79508970, 84809568, 106011960, 127214352, 141349280, 159017940, 212023920, 254428704, 318035880, 424047840, 636071760, 1272143520]

約数ペア:

[(1, 1272143520), (2, 636071760), (3, 424047840), (4, 318035880), (5, 254428704), (6, 212023920), (8, 159017940), (9, 141349280), (10, 127214352), (12, 106011960), (15, 84809568), (16, 79508970), (18, 70674640), (20, 63607176), (24, 53005980), (30, 42404784), (32, 39754485), (36, 35337320), (40, 31803588), (45, 28269856), (48, 26502990), (60, 21202392), (72, 17668660), (80, 15901794), (90, 14134928), (96, 13251495), (120, 10601196), (144, 8834330), (160, 7950897), (180, 7067464), (240, 5300598), (288, 4417165), (360, 3533732), (480, 2650299), (720, 1766866), (1440, 883433)]