12765341880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{319453}}^1$

素因数の和:319510

約数の個数: 128

約数和(自身を含む): 43701307200

約数和(自身を除く): 30935965320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 13320, 19980, 39960, 319453, 638906, 958359, 1277812, 1597265, 1916718, 2555624, 2875077, 3194530, 3833436, 4791795, 5750154, 6389060, 7666872, 8625231, 9583590, 11500308, 11819761, 12778120, 14375385, 17250462, 19167180, 23000616, 23639522, 28750770, 34500924, 35459283, 38334360, 43126155, 47279044, 57501540, 59098805, 69001848, 70918566, 86252310, 94558088, 106377849, 115003080, 118197610, 141837132, 172504620, 177296415, 212755698, 236395220, 283674264, 319133547, 345009240, 354592830, 425511396, 472790440, 531889245, 638267094, 709185660, 851022792, 1063778490, 1276534188, 1418371320, 1595667735, 2127556980, 2553068376, 3191335470, 4255113960, 6382670940, 12765341880]

約数ペア:

[(1, 12765341880), (2, 6382670940), (3, 4255113960), (4, 3191335470), (5, 2553068376), (6, 2127556980), (8, 1595667735), (9, 1418371320), (10, 1276534188), (12, 1063778490), (15, 851022792), (18, 709185660), (20, 638267094), (24, 531889245), (27, 472790440), (30, 425511396), (36, 354592830), (37, 345009240), (40, 319133547), (45, 283674264), (54, 236395220), (60, 212755698), (72, 177296415), (74, 172504620), (90, 141837132), (108, 118197610), (111, 115003080), (120, 106377849), (135, 94558088), (148, 86252310), (180, 70918566), (185, 69001848), (216, 59098805), (222, 57501540), (270, 47279044), (296, 43126155), (333, 38334360), (360, 35459283), (370, 34500924), (444, 28750770), (540, 23639522), (555, 23000616), (666, 19167180), (740, 17250462), (888, 14375385), (999, 12778120), (1080, 11819761), (1110, 11500308), (1332, 9583590), (1480, 8625231), (1665, 7666872), (1998, 6389060), (2220, 5750154), (2664, 4791795), (3330, 3833436), (3996, 3194530), (4440, 2875077), (4995, 2555624), (6660, 1916718), (7992, 1597265), (9990, 1277812), (13320, 958359), (19980, 638906), (39960, 319453)]