243437760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:671

約数の個数: 168

約数和(自身を含む): 843753456

約数和(自身を除く): 600315696

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 181, 192, 240, 288, 320, 360, 362, 467, 480, 543, 576, 720, 724, 905, 934, 960, 1086, 1401, 1440, 1448, 1629, 1810, 1868, 2172, 2335, 2715, 2802, 2880, 2896, 3258, 3620, 3736, 4203, 4344, 4670, 5430, 5604, 5792, 6516, 7005, 7240, 7472, 8145, 8406, 8688, 9340, 10860, 11208, 11584, 13032, 14010, 14480, 14944, 16290, 16812, 17376, 18680, 21015, 21720, 22416, 26064, 28020, 28960, 29888, 32580, 33624, 34752, 37360, 42030, 43440, 44832, 52128, 56040, 57920, 65160, 67248, 74720, 84060, 84527, 86880, 89664, 104256, 112080, 130320, 134496, 149440, 168120, 169054, 173760, 224160, 253581, 260640, 268992, 336240, 338108, 422635, 448320, 507162, 521280, 672480, 676216, 760743, 845270, 1014324, 1267905, 1344960, 1352432, 1521486, 1690540, 2028648, 2535810, 2704864, 3042972, 3381080, 3803715, 4057296, 5071620, 5409728, 6085944, 6762160, 7607430, 8114592, 10143240, 12171888, 13524320, 15214860, 16229184, 20286480, 24343776, 27048640, 30429720, 40572960, 48687552, 60859440, 81145920, 121718880, 243437760]

約数ペア:

[(1, 243437760), (2, 121718880), (3, 81145920), (4, 60859440), (5, 48687552), (6, 40572960), (8, 30429720), (9, 27048640), (10, 24343776), (12, 20286480), (15, 16229184), (16, 15214860), (18, 13524320), (20, 12171888), (24, 10143240), (30, 8114592), (32, 7607430), (36, 6762160), (40, 6085944), (45, 5409728), (48, 5071620), (60, 4057296), (64, 3803715), (72, 3381080), (80, 3042972), (90, 2704864), (96, 2535810), (120, 2028648), (144, 1690540), (160, 1521486), (180, 1352432), (181, 1344960), (192, 1267905), (240, 1014324), (288, 845270), (320, 760743), (360, 676216), (362, 672480), (467, 521280), (480, 507162), (543, 448320), (576, 422635), (720, 338108), (724, 336240), (905, 268992), (934, 260640), (960, 253581), (1086, 224160), (1401, 173760), (1440, 169054), (1448, 168120), (1629, 149440), (1810, 134496), (1868, 130320), (2172, 112080), (2335, 104256), (2715, 89664), (2802, 86880), (2880, 84527), (2896, 84060), (3258, 74720), (3620, 67248), (3736, 65160), (4203, 57920), (4344, 56040), (4670, 52128), (5430, 44832), (5604, 43440), (5792, 42030), (6516, 37360), (7005, 34752), (7240, 33624), (7472, 32580), (8145, 29888), (8406, 28960), (8688, 28020), (9340, 26064), (10860, 22416), (11208, 21720), (11584, 21015), (13032, 18680), (14010, 17376), (14480, 16812), (14944, 16290)]