20601099360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1589591}}^1$

素因数の和:1589618

約数の個数: 120

約数和(自身を含む): 72704758896

約数和(自身を除く): 52103659536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 1589591, 3179182, 4768773, 6358364, 7947955, 9537546, 12716728, 14306319, 15895910, 19075092, 23843865, 25433456, 28612638, 31791820, 38150184, 42918957, 47687730, 50866912, 57225276, 63583640, 71531595, 76300368, 85837914, 95375460, 114450552, 127167280, 128756871, 143063190, 152600736, 171675828, 190750920, 214594785, 228901104, 254334560, 257513742, 286126380, 343351656, 381501840, 429189570, 457802208, 515027484, 572252760, 643784355, 686703312, 763003680, 858379140, 1030054968, 1144505520, 1287568710, 1373406624, 1716758280, 2060109936, 2289011040, 2575137420, 3433516560, 4120219872, 5150274840, 6867033120, 10300549680, 20601099360]

約数ペア:

[(1, 20601099360), (2, 10300549680), (3, 6867033120), (4, 5150274840), (5, 4120219872), (6, 3433516560), (8, 2575137420), (9, 2289011040), (10, 2060109936), (12, 1716758280), (15, 1373406624), (16, 1287568710), (18, 1144505520), (20, 1030054968), (24, 858379140), (27, 763003680), (30, 686703312), (32, 643784355), (36, 572252760), (40, 515027484), (45, 457802208), (48, 429189570), (54, 381501840), (60, 343351656), (72, 286126380), (80, 257513742), (81, 254334560), (90, 228901104), (96, 214594785), (108, 190750920), (120, 171675828), (135, 152600736), (144, 143063190), (160, 128756871), (162, 127167280), (180, 114450552), (216, 95375460), (240, 85837914), (270, 76300368), (288, 71531595), (324, 63583640), (360, 57225276), (405, 50866912), (432, 47687730), (480, 42918957), (540, 38150184), (648, 31791820), (720, 28612638), (810, 25433456), (864, 23843865), (1080, 19075092), (1296, 15895910), (1440, 14306319), (1620, 12716728), (2160, 9537546), (2592, 7947955), (3240, 6358364), (4320, 4768773), (6480, 3179182), (12960, 1589591)]