243769920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{937}}^1$

素因数の和:1228

約数の個数: 112

約数和(自身を含む): 777654528

約数和(自身を除く): 533884608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 271, 320, 480, 542, 813, 937, 960, 1084, 1355, 1626, 1874, 2168, 2710, 2811, 3252, 3748, 4065, 4336, 4685, 5420, 5622, 6504, 7496, 8130, 8672, 9370, 10840, 11244, 13008, 14055, 14992, 16260, 17344, 18740, 21680, 22488, 26016, 28110, 29984, 32520, 37480, 43360, 44976, 52032, 56220, 59968, 65040, 74960, 86720, 89952, 112440, 130080, 149920, 179904, 224880, 253927, 260160, 299840, 449760, 507854, 761781, 899520, 1015708, 1269635, 1523562, 2031416, 2539270, 3047124, 3808905, 4062832, 5078540, 6094248, 7617810, 8125664, 10157080, 12188496, 15235620, 16251328, 20314160, 24376992, 30471240, 40628320, 48753984, 60942480, 81256640, 121884960, 243769920]

約数ペア:

[(1, 243769920), (2, 121884960), (3, 81256640), (4, 60942480), (5, 48753984), (6, 40628320), (8, 30471240), (10, 24376992), (12, 20314160), (15, 16251328), (16, 15235620), (20, 12188496), (24, 10157080), (30, 8125664), (32, 7617810), (40, 6094248), (48, 5078540), (60, 4062832), (64, 3808905), (80, 3047124), (96, 2539270), (120, 2031416), (160, 1523562), (192, 1269635), (240, 1015708), (271, 899520), (320, 761781), (480, 507854), (542, 449760), (813, 299840), (937, 260160), (960, 253927), (1084, 224880), (1355, 179904), (1626, 149920), (1874, 130080), (2168, 112440), (2710, 89952), (2811, 86720), (3252, 74960), (3748, 65040), (4065, 59968), (4336, 56220), (4685, 52032), (5420, 44976), (5622, 43360), (6504, 37480), (7496, 32520), (8130, 29984), (8672, 28110), (9370, 26016), (10840, 22488), (11244, 21680), (13008, 18740), (14055, 17344), (14992, 16260)]