84246840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7549}}^1$

素因数の和:7597

約数の個数: 96

約数和(自身を含む): 282672000

約数和(自身を除く): 198425160

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, 7549, 11160, 15098, 22647, 30196, 37745, 45294, 60392, 67941, 75490, 90588, 113235, 135882, 150980, 181176, 226470, 234019, 271764, 301960, 339705, 452940, 468038, 543528, 679410, 702057, 905880, 936076, 1170095, 1358820, 1404114, 1872152, 2106171, 2340190, 2717640, 2808228, 3510285, 4212342, 4680380, 5616456, 7020570, 8424684, 9360760, 10530855, 14041140, 16849368, 21061710, 28082280, 42123420, 84246840]

約数ペア:

[(1, 84246840), (2, 42123420), (3, 28082280), (4, 21061710), (5, 16849368), (6, 14041140), (8, 10530855), (9, 9360760), (10, 8424684), (12, 7020570), (15, 5616456), (18, 4680380), (20, 4212342), (24, 3510285), (30, 2808228), (31, 2717640), (36, 2340190), (40, 2106171), (45, 1872152), (60, 1404114), (62, 1358820), (72, 1170095), (90, 936076), (93, 905880), (120, 702057), (124, 679410), (155, 543528), (180, 468038), (186, 452940), (248, 339705), (279, 301960), (310, 271764), (360, 234019), (372, 226470), (465, 181176), (558, 150980), (620, 135882), (744, 113235), (930, 90588), (1116, 75490), (1240, 67941), (1395, 60392), (1860, 45294), (2232, 37745), (2790, 30196), (3720, 22647), (5580, 15098), (7549, 11160)]