19391132520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{40591}}^1$

素因数の和:41935

約数の個数: 96

約数和(自身を含む): 63070225920

約数和(自身を除く): 43679093400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1327, 2654, 3981, 5308, 6635, 7962, 10616, 11943, 13270, 15924, 19905, 23886, 26540, 31848, 39810, 40591, 47772, 53080, 59715, 79620, 81182, 95544, 119430, 121773, 159240, 162364, 202955, 238860, 243546, 324728, 365319, 405910, 477720, 487092, 608865, 730638, 811820, 974184, 1217730, 1461276, 1623640, 1826595, 2435460, 2922552, 3653190, 4870920, 7306380, 14612760, 53864257, 107728514, 161592771, 215457028, 269321285, 323185542, 430914056, 484778313, 538642570, 646371084, 807963855, 969556626, 1077285140, 1292742168, 1615927710, 1939113252, 2154570280, 2423891565, 3231855420, 3878226504, 4847783130, 6463710840, 9695566260, 19391132520]

約数ペア:

[(1, 19391132520), (2, 9695566260), (3, 6463710840), (4, 4847783130), (5, 3878226504), (6, 3231855420), (8, 2423891565), (9, 2154570280), (10, 1939113252), (12, 1615927710), (15, 1292742168), (18, 1077285140), (20, 969556626), (24, 807963855), (30, 646371084), (36, 538642570), (40, 484778313), (45, 430914056), (60, 323185542), (72, 269321285), (90, 215457028), (120, 161592771), (180, 107728514), (360, 53864257), (1327, 14612760), (2654, 7306380), (3981, 4870920), (5308, 3653190), (6635, 2922552), (7962, 2435460), (10616, 1826595), (11943, 1623640), (13270, 1461276), (15924, 1217730), (19905, 974184), (23886, 811820), (26540, 730638), (31848, 608865), (39810, 487092), (40591, 477720), (47772, 405910), (53080, 365319), (59715, 324728), (79620, 243546), (81182, 238860), (95544, 202955), (119430, 162364), (121773, 159240)]