15498395280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{27919}}^1$

素因数の和:28198

約数の個数: 160

約数和(自身を含む): 53592998400

約数和(自身を除く): 38094603120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 257, 270, 360, 432, 514, 540, 720, 771, 1028, 1080, 1285, 1542, 2056, 2160, 2313, 2570, 3084, 3855, 4112, 4626, 5140, 6168, 6939, 7710, 9252, 10280, 11565, 12336, 13878, 15420, 18504, 20560, 23130, 27756, 27919, 30840, 34695, 37008, 46260, 55512, 55838, 61680, 69390, 83757, 92520, 111024, 111676, 138780, 139595, 167514, 185040, 223352, 251271, 277560, 279190, 335028, 418785, 446704, 502542, 555120, 558380, 670056, 753813, 837570, 1005084, 1116760, 1256355, 1340112, 1507626, 1675140, 2010168, 2233520, 2512710, 3015252, 3350280, 3769065, 4020336, 5025420, 6030504, 6700560, 7175183, 7538130, 10050840, 12061008, 14350366, 15076260, 20101680, 21525549, 28700732, 30152520, 35875915, 43051098, 57401464, 60305040, 64576647, 71751830, 86102196, 107627745, 114802928, 129153294, 143503660, 172204392, 193729941, 215255490, 258306588, 287007320, 322883235, 344408784, 387459882, 430510980, 516613176, 574014640, 645766470, 774919764, 861021960, 968649705, 1033226352, 1291532940, 1549839528, 1722043920, 1937299410, 2583065880, 3099679056, 3874598820, 5166131760, 7749197640, 15498395280]

約数ペア:

[(1, 15498395280), (2, 7749197640), (3, 5166131760), (4, 3874598820), (5, 3099679056), (6, 2583065880), (8, 1937299410), (9, 1722043920), (10, 1549839528), (12, 1291532940), (15, 1033226352), (16, 968649705), (18, 861021960), (20, 774919764), (24, 645766470), (27, 574014640), (30, 516613176), (36, 430510980), (40, 387459882), (45, 344408784), (48, 322883235), (54, 287007320), (60, 258306588), (72, 215255490), (80, 193729941), (90, 172204392), (108, 143503660), (120, 129153294), (135, 114802928), (144, 107627745), (180, 86102196), (216, 71751830), (240, 64576647), (257, 60305040), (270, 57401464), (360, 43051098), (432, 35875915), (514, 30152520), (540, 28700732), (720, 21525549), (771, 20101680), (1028, 15076260), (1080, 14350366), (1285, 12061008), (1542, 10050840), (2056, 7538130), (2160, 7175183), (2313, 6700560), (2570, 6030504), (3084, 5025420), (3855, 4020336), (4112, 3769065), (4626, 3350280), (5140, 3015252), (6168, 2512710), (6939, 2233520), (7710, 2010168), (9252, 1675140), (10280, 1507626), (11565, 1340112), (12336, 1256355), (13878, 1116760), (15420, 1005084), (18504, 837570), (20560, 753813), (23130, 670056), (27756, 558380), (27919, 555120), (30840, 502542), (34695, 446704), (37008, 418785), (46260, 335028), (55512, 279190), (55838, 277560), (61680, 251271), (69390, 223352), (83757, 185040), (92520, 167514), (111024, 139595), (111676, 138780)]