27120720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10273}}^1$

素因数の和:10300

約数の個数: 80

約数和(自身を含む): 91726272

約数和(自身を除く): 64605552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 10273, 20546, 30819, 41092, 51365, 61638, 82184, 102730, 113003, 123276, 154095, 164368, 205460, 226006, 246552, 308190, 339009, 410920, 452012, 493104, 565015, 616380, 678018, 821840, 904024, 1130030, 1232760, 1356036, 1695045, 1808048, 2260060, 2465520, 2712072, 3390090, 4520120, 5424144, 6780180, 9040240, 13560360, 27120720]

約数ペア:

[(1, 27120720), (2, 13560360), (3, 9040240), (4, 6780180), (5, 5424144), (6, 4520120), (8, 3390090), (10, 2712072), (11, 2465520), (12, 2260060), (15, 1808048), (16, 1695045), (20, 1356036), (22, 1232760), (24, 1130030), (30, 904024), (33, 821840), (40, 678018), (44, 616380), (48, 565015), (55, 493104), (60, 452012), (66, 410920), (80, 339009), (88, 308190), (110, 246552), (120, 226006), (132, 205460), (165, 164368), (176, 154095), (220, 123276), (240, 113003), (264, 102730), (330, 82184), (440, 61638), (528, 51365), (660, 41092), (880, 30819), (1320, 20546), (2640, 10273)]