27345790680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{565463}}^1$

素因数の和:565521

約数の個数: 128

約数和(自身を含む): 91198033920

約数和(自身を除く): 63852243240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 565463, 1130926, 1696389, 2261852, 2827315, 3392778, 4523704, 5654630, 6785556, 7351019, 8481945, 11309260, 13571112, 14702038, 16963890, 17529353, 22053057, 22618520, 29404076, 33927780, 35058706, 36755095, 44106114, 52588059, 58808152, 67855560, 70117412, 73510190, 87646765, 88212228, 105176118, 110265285, 140234824, 147020380, 175293530, 176424456, 210352236, 220530570, 227881589, 262940295, 294040760, 350587060, 420704472, 441061140, 455763178, 525880590, 683644767, 701174120, 882122280, 911526356, 1051761180, 1139407945, 1367289534, 1823052712, 2103522360, 2278815890, 2734579068, 3418223835, 4557631780, 5469158136, 6836447670, 9115263560, 13672895340, 27345790680]

約数ペア:

[(1, 27345790680), (2, 13672895340), (3, 9115263560), (4, 6836447670), (5, 5469158136), (6, 4557631780), (8, 3418223835), (10, 2734579068), (12, 2278815890), (13, 2103522360), (15, 1823052712), (20, 1367289534), (24, 1139407945), (26, 1051761180), (30, 911526356), (31, 882122280), (39, 701174120), (40, 683644767), (52, 525880590), (60, 455763178), (62, 441061140), (65, 420704472), (78, 350587060), (93, 294040760), (104, 262940295), (120, 227881589), (124, 220530570), (130, 210352236), (155, 176424456), (156, 175293530), (186, 147020380), (195, 140234824), (248, 110265285), (260, 105176118), (310, 88212228), (312, 87646765), (372, 73510190), (390, 70117412), (403, 67855560), (465, 58808152), (520, 52588059), (620, 44106114), (744, 36755095), (780, 35058706), (806, 33927780), (930, 29404076), (1209, 22618520), (1240, 22053057), (1560, 17529353), (1612, 16963890), (1860, 14702038), (2015, 13571112), (2418, 11309260), (3224, 8481945), (3720, 7351019), (4030, 6785556), (4836, 5654630), (6045, 4523704), (8060, 3392778), (9672, 2827315), (12090, 2261852), (16120, 1696389), (24180, 1130926), (48360, 565463)]