2006127840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{245849}}^1$

素因数の和:245884

約数の個数: 96

約数和(自身を含む): 6691053600

約数和(自身を除く): 4684925760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 245849, 491698, 737547, 983396, 1229245, 1475094, 1966792, 2458490, 2950188, 3687735, 3933584, 4179433, 4916980, 5900376, 7375470, 7867168, 8358866, 9833960, 11800752, 12538299, 14750940, 16717732, 19667920, 20897165, 23601504, 25076598, 29501880, 33435464, 39335840, 41794330, 50153196, 59003760, 62691495, 66870928, 83588660, 100306392, 118007520, 125382990, 133741856, 167177320, 200612784, 250765980, 334354640, 401225568, 501531960, 668709280, 1003063920, 2006127840]

約数ペア:

[(1, 2006127840), (2, 1003063920), (3, 668709280), (4, 501531960), (5, 401225568), (6, 334354640), (8, 250765980), (10, 200612784), (12, 167177320), (15, 133741856), (16, 125382990), (17, 118007520), (20, 100306392), (24, 83588660), (30, 66870928), (32, 62691495), (34, 59003760), (40, 50153196), (48, 41794330), (51, 39335840), (60, 33435464), (68, 29501880), (80, 25076598), (85, 23601504), (96, 20897165), (102, 19667920), (120, 16717732), (136, 14750940), (160, 12538299), (170, 11800752), (204, 9833960), (240, 8358866), (255, 7867168), (272, 7375470), (340, 5900376), (408, 4916980), (480, 4179433), (510, 3933584), (544, 3687735), (680, 2950188), (816, 2458490), (1020, 1966792), (1360, 1475094), (1632, 1229245), (2040, 983396), (2720, 737547), (4080, 491698), (8160, 245849)]