489502080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4999}}^1$

素因数の和:5041

約数の個数: 192

約数和(自身を含む): 1790100000

約数和(自身を除く): 1300597920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 4999, 5440, 5760, 6120, 6528, 8160, 9792, 9998, 10880, 12240, 14997, 16320, 19584, 19996, 24480, 24995, 29994, 32640, 39992, 44991, 48960, 49990, 59988, 74985, 79984, 84983, 89982, 97920, 99980, 119976, 149970, 159968, 169966, 179964, 199960, 224955, 239952, 254949, 299940, 319936, 339932, 359928, 399920, 424915, 449910, 479904, 509898, 599880, 639872, 679864, 719856, 764847, 799840, 849830, 899820, 959808, 1019796, 1199760, 1274745, 1359728, 1439712, 1529694, 1599680, 1699660, 1799640, 1919616, 2039592, 2399520, 2549490, 2719456, 2879424, 3059388, 3199360, 3399320, 3599280, 3824235, 4079184, 4799040, 5098980, 5438912, 5758848, 6118776, 6798640, 7198560, 7648470, 8158368, 9598080, 10197960, 10877824, 12237552, 13597280, 14397120, 15296940, 16316736, 20395920, 24475104, 27194560, 28794240, 30593880, 32633472, 40791840, 48950208, 54389120, 61187760, 81583680, 97900416, 122375520, 163167360, 244751040, 489502080]

約数ペア:

[(1, 489502080), (2, 244751040), (3, 163167360), (4, 122375520), (5, 97900416), (6, 81583680), (8, 61187760), (9, 54389120), (10, 48950208), (12, 40791840), (15, 32633472), (16, 30593880), (17, 28794240), (18, 27194560), (20, 24475104), (24, 20395920), (30, 16316736), (32, 15296940), (34, 14397120), (36, 13597280), (40, 12237552), (45, 10877824), (48, 10197960), (51, 9598080), (60, 8158368), (64, 7648470), (68, 7198560), (72, 6798640), (80, 6118776), (85, 5758848), (90, 5438912), (96, 5098980), (102, 4799040), (120, 4079184), (128, 3824235), (136, 3599280), (144, 3399320), (153, 3199360), (160, 3059388), (170, 2879424), (180, 2719456), (192, 2549490), (204, 2399520), (240, 2039592), (255, 1919616), (272, 1799640), (288, 1699660), (306, 1599680), (320, 1529694), (340, 1439712), (360, 1359728), (384, 1274745), (408, 1199760), (480, 1019796), (510, 959808), (544, 899820), (576, 849830), (612, 799840), (640, 764847), (680, 719856), (720, 679864), (765, 639872), (816, 599880), (960, 509898), (1020, 479904), (1088, 449910), (1152, 424915), (1224, 399920), (1360, 359928), (1440, 339932), (1530, 319936), (1632, 299940), (1920, 254949), (2040, 239952), (2176, 224955), (2448, 199960), (2720, 179964), (2880, 169966), (3060, 159968), (3264, 149970), (4080, 119976), (4896, 99980), (4999, 97920), (5440, 89982), (5760, 84983), (6120, 79984), (6528, 74985), (8160, 59988), (9792, 49990), (9998, 48960), (10880, 44991), (12240, 39992), (14997, 32640), (16320, 29994), (19584, 24995), (19996, 24480)]