326195640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9743}}^1$

素因数の和:9794

約数の個数: 128

約数和(自身を含む): 1122508800

約数和(自身を除く): 796313160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 9743, 11160, 16740, 19486, 29229, 33480, 38972, 48715, 58458, 77944, 87687, 97430, 116916, 146145, 175374, 194860, 233832, 263061, 292290, 302033, 350748, 389720, 438435, 526122, 584580, 604066, 701496, 876870, 906099, 1052244, 1169160, 1208132, 1315305, 1510165, 1753740, 1812198, 2104488, 2416264, 2630610, 2718297, 3020330, 3507480, 3624396, 4530495, 5261220, 5436594, 6040660, 7248792, 8154891, 9060990, 10522440, 10873188, 12081320, 13591485, 16309782, 18121980, 21746376, 27182970, 32619564, 36243960, 40774455, 54365940, 65239128, 81548910, 108731880, 163097820, 326195640]

約数ペア:

[(1, 326195640), (2, 163097820), (3, 108731880), (4, 81548910), (5, 65239128), (6, 54365940), (8, 40774455), (9, 36243960), (10, 32619564), (12, 27182970), (15, 21746376), (18, 18121980), (20, 16309782), (24, 13591485), (27, 12081320), (30, 10873188), (31, 10522440), (36, 9060990), (40, 8154891), (45, 7248792), (54, 6040660), (60, 5436594), (62, 5261220), (72, 4530495), (90, 3624396), (93, 3507480), (108, 3020330), (120, 2718297), (124, 2630610), (135, 2416264), (155, 2104488), (180, 1812198), (186, 1753740), (216, 1510165), (248, 1315305), (270, 1208132), (279, 1169160), (310, 1052244), (360, 906099), (372, 876870), (465, 701496), (540, 604066), (558, 584580), (620, 526122), (744, 438435), (837, 389720), (930, 350748), (1080, 302033), (1116, 292290), (1240, 263061), (1395, 233832), (1674, 194860), (1860, 175374), (2232, 146145), (2790, 116916), (3348, 97430), (3720, 87687), (4185, 77944), (5580, 58458), (6696, 48715), (8370, 38972), (9743, 33480), (11160, 29229), (16740, 19486)]