123951960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 444955680

約数和(自身を除く): 321003720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 113, 120, 132, 165, 180, 198, 220, 226, 264, 277, 330, 339, 360, 396, 440, 452, 495, 554, 565, 660, 678, 792, 831, 904, 990, 1017, 1108, 1130, 1243, 1320, 1356, 1385, 1662, 1695, 1980, 2034, 2216, 2260, 2486, 2493, 2712, 2770, 3047, 3324, 3390, 3729, 3960, 4068, 4155, 4520, 4972, 4986, 5085, 5540, 6094, 6215, 6648, 6780, 7458, 8136, 8310, 9141, 9944, 9972, 10170, 11080, 11187, 12188, 12430, 12465, 13560, 14916, 15235, 16620, 18282, 18645, 19944, 20340, 22374, 24376, 24860, 24930, 27423, 29832, 30470, 31301, 33240, 36564, 37290, 40680, 44748, 45705, 49720, 49860, 54846, 55935, 60940, 62602, 73128, 74580, 89496, 91410, 93903, 99720, 109692, 111870, 121880, 125204, 137115, 149160, 156505, 182820, 187806, 219384, 223740, 250408, 274230, 281709, 313010, 344311, 365640, 375612, 447480, 469515, 548460, 563418, 626020, 688622, 751224, 939030, 1032933, 1096920, 1126836, 1252040, 1377244, 1408545, 1721555, 1878060, 2065866, 2253672, 2754488, 2817090, 3098799, 3443110, 3756120, 4131732, 5164665, 5634180, 6197598, 6886220, 8263464, 10329330, 11268360, 12395196, 13772440, 15493995, 20658660, 24790392, 30987990, 41317320, 61975980, 123951960]

約数ペア:

[(1, 123951960), (2, 61975980), (3, 41317320), (4, 30987990), (5, 24790392), (6, 20658660), (8, 15493995), (9, 13772440), (10, 12395196), (11, 11268360), (12, 10329330), (15, 8263464), (18, 6886220), (20, 6197598), (22, 5634180), (24, 5164665), (30, 4131732), (33, 3756120), (36, 3443110), (40, 3098799), (44, 2817090), (45, 2754488), (55, 2253672), (60, 2065866), (66, 1878060), (72, 1721555), (88, 1408545), (90, 1377244), (99, 1252040), (110, 1126836), (113, 1096920), (120, 1032933), (132, 939030), (165, 751224), (180, 688622), (198, 626020), (220, 563418), (226, 548460), (264, 469515), (277, 447480), (330, 375612), (339, 365640), (360, 344311), (396, 313010), (440, 281709), (452, 274230), (495, 250408), (554, 223740), (565, 219384), (660, 187806), (678, 182820), (792, 156505), (831, 149160), (904, 137115), (990, 125204), (1017, 121880), (1108, 111870), (1130, 109692), (1243, 99720), (1320, 93903), (1356, 91410), (1385, 89496), (1662, 74580), (1695, 73128), (1980, 62602), (2034, 60940), (2216, 55935), (2260, 54846), (2486, 49860), (2493, 49720), (2712, 45705), (2770, 44748), (3047, 40680), (3324, 37290), (3390, 36564), (3729, 33240), (3960, 31301), (4068, 30470), (4155, 29832), (4520, 27423), (4972, 24930), (4986, 24860), (5085, 24376), (5540, 22374), (6094, 20340), (6215, 19944), (6648, 18645), (6780, 18282), (7458, 16620), (8136, 15235), (8310, 14916), (9141, 13560), (9944, 12465), (9972, 12430), (10170, 12188), (11080, 11187)]