123814260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:958

約数の個数: 144

約数和(自身を含む): 405437760

約数和(自身を除く): 281623500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 41, 45, 57, 60, 76, 82, 90, 95, 114, 123, 164, 171, 180, 190, 205, 228, 246, 285, 342, 369, 380, 410, 492, 570, 615, 684, 738, 779, 820, 855, 883, 1140, 1230, 1476, 1558, 1710, 1766, 1845, 2337, 2460, 2649, 3116, 3420, 3532, 3690, 3895, 4415, 4674, 5298, 7011, 7380, 7790, 7947, 8830, 9348, 10596, 11685, 13245, 14022, 15580, 15894, 16777, 17660, 23370, 26490, 28044, 31788, 33554, 35055, 36203, 39735, 46740, 50331, 52980, 67108, 70110, 72406, 79470, 83885, 100662, 108609, 140220, 144812, 150993, 158940, 167770, 181015, 201324, 217218, 251655, 301986, 325827, 335540, 362030, 434436, 503310, 543045, 603972, 651654, 687857, 724060, 754965, 1006620, 1086090, 1303308, 1375714, 1509930, 1629135, 2063571, 2172180, 2751428, 3019860, 3258270, 3439285, 4127142, 6190713, 6516540, 6878570, 8254284, 10317855, 12381426, 13757140, 20635710, 24762852, 30953565, 41271420, 61907130, 123814260]

約数ペア:

[(1, 123814260), (2, 61907130), (3, 41271420), (4, 30953565), (5, 24762852), (6, 20635710), (9, 13757140), (10, 12381426), (12, 10317855), (15, 8254284), (18, 6878570), (19, 6516540), (20, 6190713), (30, 4127142), (36, 3439285), (38, 3258270), (41, 3019860), (45, 2751428), (57, 2172180), (60, 2063571), (76, 1629135), (82, 1509930), (90, 1375714), (95, 1303308), (114, 1086090), (123, 1006620), (164, 754965), (171, 724060), (180, 687857), (190, 651654), (205, 603972), (228, 543045), (246, 503310), (285, 434436), (342, 362030), (369, 335540), (380, 325827), (410, 301986), (492, 251655), (570, 217218), (615, 201324), (684, 181015), (738, 167770), (779, 158940), (820, 150993), (855, 144812), (883, 140220), (1140, 108609), (1230, 100662), (1476, 83885), (1558, 79470), (1710, 72406), (1766, 70110), (1845, 67108), (2337, 52980), (2460, 50331), (2649, 46740), (3116, 39735), (3420, 36203), (3532, 35055), (3690, 33554), (3895, 31788), (4415, 28044), (4674, 26490), (5298, 23370), (7011, 17660), (7380, 16777), (7790, 15894), (7947, 15580), (8830, 14022), (9348, 13245), (10596, 11685)]