243384480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1140

約数の個数: 192

約数和(自身を含む): 868734720

約数和(自身を除く): 625350240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 212, 216, 240, 265, 270, 288, 318, 360, 424, 432, 477, 480, 530, 540, 636, 720, 795, 848, 864, 954, 1060, 1063, 1080, 1272, 1431, 1440, 1590, 1696, 1908, 2120, 2126, 2160, 2385, 2544, 2862, 3180, 3189, 3816, 4240, 4252, 4320, 4770, 5088, 5315, 5724, 6360, 6378, 7155, 7632, 8480, 8504, 9540, 9567, 10630, 11448, 12720, 12756, 14310, 15264, 15945, 17008, 19080, 19134, 21260, 22896, 25440, 25512, 28620, 28701, 31890, 34016, 38160, 38268, 42520, 45792, 47835, 51024, 56339, 57240, 57402, 63780, 76320, 76536, 85040, 95670, 102048, 112678, 114480, 114804, 127560, 143505, 153072, 169017, 170080, 191340, 225356, 228960, 229608, 255120, 281695, 287010, 306144, 338034, 382680, 450712, 459216, 507051, 510240, 563390, 574020, 676068, 765360, 845085, 901424, 918432, 1014102, 1126780, 1148040, 1352136, 1521153, 1530720, 1690170, 1802848, 2028204, 2253560, 2296080, 2535255, 2704272, 3042306, 3380340, 4056408, 4507120, 4592160, 5070510, 5408544, 6084612, 6760680, 7605765, 8112816, 9014240, 10141020, 12169224, 13521360, 15211530, 16225632, 20282040, 24338448, 27042720, 30423060, 40564080, 48676896, 60846120, 81128160, 121692240, 243384480]

約数ペア:

[(1, 243384480), (2, 121692240), (3, 81128160), (4, 60846120), (5, 48676896), (6, 40564080), (8, 30423060), (9, 27042720), (10, 24338448), (12, 20282040), (15, 16225632), (16, 15211530), (18, 13521360), (20, 12169224), (24, 10141020), (27, 9014240), (30, 8112816), (32, 7605765), (36, 6760680), (40, 6084612), (45, 5408544), (48, 5070510), (53, 4592160), (54, 4507120), (60, 4056408), (72, 3380340), (80, 3042306), (90, 2704272), (96, 2535255), (106, 2296080), (108, 2253560), (120, 2028204), (135, 1802848), (144, 1690170), (159, 1530720), (160, 1521153), (180, 1352136), (212, 1148040), (216, 1126780), (240, 1014102), (265, 918432), (270, 901424), (288, 845085), (318, 765360), (360, 676068), (424, 574020), (432, 563390), (477, 510240), (480, 507051), (530, 459216), (540, 450712), (636, 382680), (720, 338034), (795, 306144), (848, 287010), (864, 281695), (954, 255120), (1060, 229608), (1063, 228960), (1080, 225356), (1272, 191340), (1431, 170080), (1440, 169017), (1590, 153072), (1696, 143505), (1908, 127560), (2120, 114804), (2126, 114480), (2160, 112678), (2385, 102048), (2544, 95670), (2862, 85040), (3180, 76536), (3189, 76320), (3816, 63780), (4240, 57402), (4252, 57240), (4320, 56339), (4770, 51024), (5088, 47835), (5315, 45792), (5724, 42520), (6360, 38268), (6378, 38160), (7155, 34016), (7632, 31890), (8480, 28701), (8504, 28620), (9540, 25512), (9567, 25440), (10630, 22896), (11448, 21260), (12720, 19134), (12756, 19080), (14310, 17008), (15264, 15945)]