108981840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41281}}^1$

素因数の和:41308

約数の個数: 80

約数和(自身を含む): 368565696

約数和(自身を除く): 259583856

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, 41281, 82562, 123843, 165124, 206405, 247686, 330248, 412810, 454091, 495372, 619215, 660496, 825620, 908182, 990744, 1238430, 1362273, 1651240, 1816364, 1981488, 2270455, 2476860, 2724546, 3302480, 3632728, 4540910, 4953720, 5449092, 6811365, 7265456, 9081820, 9907440, 10898184, 13622730, 18163640, 21796368, 27245460, 36327280, 54490920, 108981840]

約数ペア:

[(1, 108981840), (2, 54490920), (3, 36327280), (4, 27245460), (5, 21796368), (6, 18163640), (8, 13622730), (10, 10898184), (11, 9907440), (12, 9081820), (15, 7265456), (16, 6811365), (20, 5449092), (22, 4953720), (24, 4540910), (30, 3632728), (33, 3302480), (40, 2724546), (44, 2476860), (48, 2270455), (55, 1981488), (60, 1816364), (66, 1651240), (80, 1362273), (88, 1238430), (110, 990744), (120, 908182), (132, 825620), (165, 660496), (176, 619215), (220, 495372), (240, 454091), (264, 412810), (330, 330248), (440, 247686), (528, 206405), (660, 165124), (880, 123843), (1320, 82562), (2640, 41281)]