2520499680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{194483}}^1$

素因数の和:194510

約数の個数: 120

約数和(自身を含む): 8895309192

約数和(自身を除く): 6374809512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 194483, 388966, 583449, 777932, 972415, 1166898, 1555864, 1750347, 1944830, 2333796, 2917245, 3111728, 3500694, 3889660, 4667592, 5251041, 5834490, 6223456, 7001388, 7779320, 8751735, 9335184, 10502082, 11668980, 14002776, 15558640, 15753123, 17503470, 18670368, 21004164, 23337960, 26255205, 28005552, 31117280, 31506246, 35006940, 42008328, 46675920, 52510410, 56011104, 63012492, 70013880, 78765615, 84016656, 93351840, 105020820, 126024984, 140027760, 157531230, 168033312, 210041640, 252049968, 280055520, 315062460, 420083280, 504099936, 630124920, 840166560, 1260249840, 2520499680]

約数ペア:

[(1, 2520499680), (2, 1260249840), (3, 840166560), (4, 630124920), (5, 504099936), (6, 420083280), (8, 315062460), (9, 280055520), (10, 252049968), (12, 210041640), (15, 168033312), (16, 157531230), (18, 140027760), (20, 126024984), (24, 105020820), (27, 93351840), (30, 84016656), (32, 78765615), (36, 70013880), (40, 63012492), (45, 56011104), (48, 52510410), (54, 46675920), (60, 42008328), (72, 35006940), (80, 31506246), (81, 31117280), (90, 28005552), (96, 26255205), (108, 23337960), (120, 21004164), (135, 18670368), (144, 17503470), (160, 15753123), (162, 15558640), (180, 14002776), (216, 11668980), (240, 10502082), (270, 9335184), (288, 8751735), (324, 7779320), (360, 7001388), (405, 6223456), (432, 5834490), (480, 5251041), (540, 4667592), (648, 3889660), (720, 3500694), (810, 3111728), (864, 2917245), (1080, 2333796), (1296, 1944830), (1440, 1750347), (1620, 1555864), (2160, 1166898), (2592, 972415), (3240, 777932), (4320, 583449), (6480, 388966), (12960, 194483)]