12754493280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51797}}^1$

素因数の和:51843

約数の個数: 240

約数和(自身を含む): 47382738480

約数和(自身を除く): 34628245200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 10260, 12312, 12960, 13680, 15390, 16416, 20520, 24624, 27360, 30780, 41040, 49248, 51797, 61560, 82080, 103594, 123120, 155391, 207188, 246240, 258985, 310782, 414376, 466173, 517970, 621564, 776955, 828752, 932346, 984143, 1035940, 1243128, 1398519, 1553910, 1657504, 1864692, 1968286, 2071880, 2330865, 2486256, 2797038, 2952429, 3107820, 3729384, 3936572, 4143760, 4195557, 4661730, 4920715, 4972512, 5594076, 5904858, 6215640, 6992595, 7458768, 7873144, 8287520, 8391114, 8857287, 9323460, 9841430, 11188152, 11809716, 12431280, 13985190, 14762145, 14917536, 15746288, 16782228, 17714574, 18646920, 19682860, 20977785, 22376304, 23619432, 24862560, 26571861, 27970380, 29524290, 31492576, 33564456, 35429148, 37293840, 39365720, 41955570, 44286435, 44752608, 47238864, 53143722, 55940760, 59048580, 67128912, 70858296, 74587680, 78731440, 79715583, 83911140, 88572870, 94477728, 106287444, 111881520, 118097160, 132859305, 134257824, 141716592, 157462880, 159431166, 167822280, 177145740, 212574888, 223763040, 236194320, 265718610, 283433184, 318862332, 335644560, 354291480, 398577915, 425149776, 472388640, 531437220, 637724664, 671289120, 708582960, 797155830, 850299552, 1062874440, 1275449328, 1417165920, 1594311660, 2125748880, 2550898656, 3188623320, 4251497760, 6377246640, 12754493280]

約数ペア:

[(1, 12754493280), (2, 6377246640), (3, 4251497760), (4, 3188623320), (5, 2550898656), (6, 2125748880), (8, 1594311660), (9, 1417165920), (10, 1275449328), (12, 1062874440), (15, 850299552), (16, 797155830), (18, 708582960), (19, 671289120), (20, 637724664), (24, 531437220), (27, 472388640), (30, 425149776), (32, 398577915), (36, 354291480), (38, 335644560), (40, 318862332), (45, 283433184), (48, 265718610), (54, 236194320), (57, 223763040), (60, 212574888), (72, 177145740), (76, 167822280), (80, 159431166), (81, 157462880), (90, 141716592), (95, 134257824), (96, 132859305), (108, 118097160), (114, 111881520), (120, 106287444), (135, 94477728), (144, 88572870), (152, 83911140), (160, 79715583), (162, 78731440), (171, 74587680), (180, 70858296), (190, 67128912), (216, 59048580), (228, 55940760), (240, 53143722), (270, 47238864), (285, 44752608), (288, 44286435), (304, 41955570), (324, 39365720), (342, 37293840), (360, 35429148), (380, 33564456), (405, 31492576), (432, 29524290), (456, 27970380), (480, 26571861), (513, 24862560), (540, 23619432), (570, 22376304), (608, 20977785), (648, 19682860), (684, 18646920), (720, 17714574), (760, 16782228), (810, 15746288), (855, 14917536), (864, 14762145), (912, 13985190), (1026, 12431280), (1080, 11809716), (1140, 11188152), (1296, 9841430), (1368, 9323460), (1440, 8857287), (1520, 8391114), (1539, 8287520), (1620, 7873144), (1710, 7458768), (1824, 6992595), (2052, 6215640), (2160, 5904858), (2280, 5594076), (2565, 4972512), (2592, 4920715), (2736, 4661730), (3040, 4195557), (3078, 4143760), (3240, 3936572), (3420, 3729384), (4104, 3107820), (4320, 2952429), (4560, 2797038), (5130, 2486256), (5472, 2330865), (6156, 2071880), (6480, 1968286), (6840, 1864692), (7695, 1657504), (8208, 1553910), (9120, 1398519), (10260, 1243128), (12312, 1035940), (12960, 984143), (13680, 932346), (15390, 828752), (16416, 776955), (20520, 621564), (24624, 517970), (27360, 466173), (30780, 414376), (41040, 310782), (49248, 258985), (51797, 246240), (61560, 207188), (82080, 155391), (103594, 123120)]