260926920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2777}}^1$

素因数の和:2829

約数の個数: 160

約数和(自身を含む): 907572600

約数和(自身を除く): 646645680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1740, 2088, 2349, 2610, 2777, 3132, 3240, 3480, 3915, 4698, 5220, 5554, 6264, 7830, 8331, 9396, 10440, 11108, 11745, 13885, 15660, 16662, 18792, 22216, 23490, 24993, 27770, 31320, 33324, 41655, 46980, 49986, 55540, 66648, 74979, 80533, 83310, 93960, 99972, 111080, 124965, 149958, 161066, 166620, 199944, 224937, 241599, 249930, 299916, 322132, 333240, 374895, 402665, 449874, 483198, 499860, 599832, 644264, 724797, 749790, 805330, 899748, 966396, 999720, 1124685, 1207995, 1449594, 1499580, 1610660, 1799496, 1932792, 2174391, 2249370, 2415990, 2899188, 2999160, 3221320, 3623985, 4348782, 4498740, 4831980, 5798376, 6523173, 7247970, 8697564, 8997480, 9663960, 10871955, 13046346, 14495940, 17395128, 21743910, 26092692, 28991880, 32615865, 43487820, 52185384, 65231730, 86975640, 130463460, 260926920]

約数ペア:

[(1, 260926920), (2, 130463460), (3, 86975640), (4, 65231730), (5, 52185384), (6, 43487820), (8, 32615865), (9, 28991880), (10, 26092692), (12, 21743910), (15, 17395128), (18, 14495940), (20, 13046346), (24, 10871955), (27, 9663960), (29, 8997480), (30, 8697564), (36, 7247970), (40, 6523173), (45, 5798376), (54, 4831980), (58, 4498740), (60, 4348782), (72, 3623985), (81, 3221320), (87, 2999160), (90, 2899188), (108, 2415990), (116, 2249370), (120, 2174391), (135, 1932792), (145, 1799496), (162, 1610660), (174, 1499580), (180, 1449594), (216, 1207995), (232, 1124685), (261, 999720), (270, 966396), (290, 899748), (324, 805330), (348, 749790), (360, 724797), (405, 644264), (435, 599832), (522, 499860), (540, 483198), (580, 449874), (648, 402665), (696, 374895), (783, 333240), (810, 322132), (870, 299916), (1044, 249930), (1080, 241599), (1160, 224937), (1305, 199944), (1566, 166620), (1620, 161066), (1740, 149958), (2088, 124965), (2349, 111080), (2610, 99972), (2777, 93960), (3132, 83310), (3240, 80533), (3480, 74979), (3915, 66648), (4698, 55540), (5220, 49986), (5554, 46980), (6264, 41655), (7830, 33324), (8331, 31320), (9396, 27770), (10440, 24993), (11108, 23490), (11745, 22216), (13885, 18792), (15660, 16662)]