1079108640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1669}}^1$

素因数の和:2139

約数の個数: 144

約数和(自身を含む): 3692871000

約数和(自身を除く): 2613762360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 449, 480, 720, 898, 1347, 1440, 1669, 1796, 2245, 2694, 3338, 3592, 4041, 4490, 5007, 5388, 6676, 6735, 7184, 8082, 8345, 8980, 10014, 10776, 13352, 13470, 14368, 15021, 16164, 16690, 17960, 20028, 20205, 21552, 25035, 26704, 26940, 30042, 32328, 33380, 35920, 40056, 40410, 43104, 50070, 53408, 53880, 60084, 64656, 66760, 71840, 75105, 80112, 80820, 100140, 107760, 120168, 129312, 133520, 150210, 160224, 161640, 200280, 215520, 240336, 267040, 300420, 323280, 400560, 480672, 600840, 646560, 749381, 801120, 1201680, 1498762, 2248143, 2403360, 2997524, 3746905, 4496286, 5995048, 6744429, 7493810, 8992572, 11240715, 11990096, 13488858, 14987620, 17985144, 22481430, 23980192, 26977716, 29975240, 33722145, 35970288, 44962860, 53955432, 59950480, 67444290, 71940576, 89925720, 107910864, 119900960, 134888580, 179851440, 215821728, 269777160, 359702880, 539554320, 1079108640]

約数ペア:

[(1, 1079108640), (2, 539554320), (3, 359702880), (4, 269777160), (5, 215821728), (6, 179851440), (8, 134888580), (9, 119900960), (10, 107910864), (12, 89925720), (15, 71940576), (16, 67444290), (18, 59950480), (20, 53955432), (24, 44962860), (30, 35970288), (32, 33722145), (36, 29975240), (40, 26977716), (45, 23980192), (48, 22481430), (60, 17985144), (72, 14987620), (80, 13488858), (90, 11990096), (96, 11240715), (120, 8992572), (144, 7493810), (160, 6744429), (180, 5995048), (240, 4496286), (288, 3746905), (360, 2997524), (449, 2403360), (480, 2248143), (720, 1498762), (898, 1201680), (1347, 801120), (1440, 749381), (1669, 646560), (1796, 600840), (2245, 480672), (2694, 400560), (3338, 323280), (3592, 300420), (4041, 267040), (4490, 240336), (5007, 215520), (5388, 200280), (6676, 161640), (6735, 160224), (7184, 150210), (8082, 133520), (8345, 129312), (8980, 120168), (10014, 107760), (10776, 100140), (13352, 80820), (13470, 80112), (14368, 75105), (15021, 71840), (16164, 66760), (16690, 64656), (17960, 60084), (20028, 53880), (20205, 53408), (21552, 50070), (25035, 43104), (26704, 40410), (26940, 40056), (30042, 35920), (32328, 33380)]