122727960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37879}}^1$

素因数の和:37902

約数の個数: 80

約数和(自身を含む): 412513200

約数和(自身を除く): 289785240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 37879, 75758, 113637, 151516, 189395, 227274, 303032, 340911, 378790, 454548, 568185, 681822, 757580, 909096, 1022733, 1136370, 1363644, 1515160, 1704555, 2045466, 2272740, 2727288, 3068199, 3409110, 4090932, 4545480, 5113665, 6136398, 6818220, 8181864, 10227330, 12272796, 13636440, 15340995, 20454660, 24545592, 30681990, 40909320, 61363980, 122727960]

約数ペア:

[(1, 122727960), (2, 61363980), (3, 40909320), (4, 30681990), (5, 24545592), (6, 20454660), (8, 15340995), (9, 13636440), (10, 12272796), (12, 10227330), (15, 8181864), (18, 6818220), (20, 6136398), (24, 5113665), (27, 4545480), (30, 4090932), (36, 3409110), (40, 3068199), (45, 2727288), (54, 2272740), (60, 2045466), (72, 1704555), (81, 1515160), (90, 1363644), (108, 1136370), (120, 1022733), (135, 909096), (162, 757580), (180, 681822), (216, 568185), (270, 454548), (324, 378790), (360, 340911), (405, 303032), (540, 227274), (648, 189395), (810, 151516), (1080, 113637), (1620, 75758), (3240, 37879)]