2008253160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179951}}^1$

素因数の和:179999

約数の個数: 96

約数和(自身を含む): 6737402880

約数和(自身を除く): 4729149720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 179951, 359902, 539853, 719804, 899755, 1079706, 1439608, 1619559, 1799510, 2159412, 2699265, 3239118, 3599020, 4318824, 5398530, 5578481, 6478236, 7198040, 8097795, 10797060, 11156962, 12956472, 16195590, 16735443, 21594120, 22313924, 27892405, 32391180, 33470886, 44627848, 50206329, 55784810, 64782360, 66941772, 83677215, 100412658, 111569620, 133883544, 167354430, 200825316, 223139240, 251031645, 334708860, 401650632, 502063290, 669417720, 1004126580, 2008253160]

約数ペア:

[(1, 2008253160), (2, 1004126580), (3, 669417720), (4, 502063290), (5, 401650632), (6, 334708860), (8, 251031645), (9, 223139240), (10, 200825316), (12, 167354430), (15, 133883544), (18, 111569620), (20, 100412658), (24, 83677215), (30, 66941772), (31, 64782360), (36, 55784810), (40, 50206329), (45, 44627848), (60, 33470886), (62, 32391180), (72, 27892405), (90, 22313924), (93, 21594120), (120, 16735443), (124, 16195590), (155, 12956472), (180, 11156962), (186, 10797060), (248, 8097795), (279, 7198040), (310, 6478236), (360, 5578481), (372, 5398530), (465, 4318824), (558, 3599020), (620, 3239118), (744, 2699265), (930, 2159412), (1116, 1799510), (1240, 1619559), (1395, 1439608), (1860, 1079706), (2232, 899755), (2790, 719804), (3720, 539853), (5580, 359902), (11160, 179951)]