27720741840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{954571}}^1$

素因数の和:954609

約数の個数: 120

約数和(自身を含む): 94456808544

約数和(自身を除く): 66736066704

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, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520, 29040, 954571, 1909142, 2863713, 3818284, 4772855, 5727426, 7636568, 9545710, 10500281, 11454852, 14318565, 15273136, 19091420, 21000562, 22909704, 28637130, 31500843, 38182840, 42001124, 45819408, 52501405, 57274260, 63001686, 76365680, 84002248, 105002810, 114548520, 115503091, 126003372, 157504215, 168004496, 210005620, 229097040, 231006182, 252006744, 315008430, 346509273, 420011240, 462012364, 504013488, 577515455, 630016860, 693018546, 840022480, 924024728, 1155030910, 1260033720, 1386037092, 1732546365, 1848049456, 2310061820, 2520067440, 2772074184, 3465092730, 4620123640, 5544148368, 6930185460, 9240247280, 13860370920, 27720741840]

約数ペア:

[(1, 27720741840), (2, 13860370920), (3, 9240247280), (4, 6930185460), (5, 5544148368), (6, 4620123640), (8, 3465092730), (10, 2772074184), (11, 2520067440), (12, 2310061820), (15, 1848049456), (16, 1732546365), (20, 1386037092), (22, 1260033720), (24, 1155030910), (30, 924024728), (33, 840022480), (40, 693018546), (44, 630016860), (48, 577515455), (55, 504013488), (60, 462012364), (66, 420011240), (80, 346509273), (88, 315008430), (110, 252006744), (120, 231006182), (121, 229097040), (132, 210005620), (165, 168004496), (176, 157504215), (220, 126003372), (240, 115503091), (242, 114548520), (264, 105002810), (330, 84002248), (363, 76365680), (440, 63001686), (484, 57274260), (528, 52501405), (605, 45819408), (660, 42001124), (726, 38182840), (880, 31500843), (968, 28637130), (1210, 22909704), (1320, 21000562), (1452, 19091420), (1815, 15273136), (1936, 14318565), (2420, 11454852), (2640, 10500281), (2904, 9545710), (3630, 7636568), (4840, 5727426), (5808, 4772855), (7260, 3818284), (9680, 2863713), (14520, 1909142), (29040, 954571)]