47842920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1480

約数の個数: 128

約数和(自身を含む): 164736000

約数和(自身を除く): 116893080

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, 1429, 1674, 1860, 2232, 2790, 2858, 3348, 3720, 4185, 4287, 5580, 5716, 6696, 7145, 8370, 8574, 11160, 11432, 12861, 14290, 16740, 17148, 21435, 25722, 28580, 33480, 34296, 38583, 42870, 44299, 51444, 57160, 64305, 77166, 85740, 88598, 102888, 128610, 132897, 154332, 171480, 177196, 192915, 221495, 257220, 265794, 308664, 354392, 385830, 398691, 442990, 514440, 531588, 664485, 771660, 797382, 885980, 1063176, 1196073, 1328970, 1543320, 1594764, 1771960, 1993455, 2392146, 2657940, 3189528, 3986910, 4784292, 5315880, 5980365, 7973820, 9568584, 11960730, 15947640, 23921460, 47842920]

約数ペア:

[(1, 47842920), (2, 23921460), (3, 15947640), (4, 11960730), (5, 9568584), (6, 7973820), (8, 5980365), (9, 5315880), (10, 4784292), (12, 3986910), (15, 3189528), (18, 2657940), (20, 2392146), (24, 1993455), (27, 1771960), (30, 1594764), (31, 1543320), (36, 1328970), (40, 1196073), (45, 1063176), (54, 885980), (60, 797382), (62, 771660), (72, 664485), (90, 531588), (93, 514440), (108, 442990), (120, 398691), (124, 385830), (135, 354392), (155, 308664), (180, 265794), (186, 257220), (216, 221495), (248, 192915), (270, 177196), (279, 171480), (310, 154332), (360, 132897), (372, 128610), (465, 102888), (540, 88598), (558, 85740), (620, 77166), (744, 64305), (837, 57160), (930, 51444), (1080, 44299), (1116, 42870), (1240, 38583), (1395, 34296), (1429, 33480), (1674, 28580), (1860, 25722), (2232, 21435), (2790, 17148), (2858, 16740), (3348, 14290), (3720, 12861), (4185, 11432), (4287, 11160), (5580, 8574), (5716, 8370), (6696, 7145)]