262245120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2258

約数の個数: 144

約数和(自身を含む): 864955392

約数和(自身を除く): 602710272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2203, 2480, 2976, 3720, 3840, 3968, 4406, 4960, 5952, 6609, 7440, 7936, 8812, 9920, 11015, 11904, 13218, 14880, 17624, 19840, 22030, 23808, 26436, 29760, 33045, 35248, 39680, 44060, 52872, 59520, 66090, 68293, 70496, 88120, 105744, 119040, 132180, 136586, 140992, 176240, 204879, 211488, 264360, 273172, 281984, 341465, 352480, 409758, 422976, 528720, 546344, 563968, 682930, 704960, 819516, 845952, 1024395, 1057440, 1092688, 1365860, 1409920, 1639032, 1691904, 2048790, 2114880, 2185376, 2731720, 2819840, 3278064, 4097580, 4229760, 4370752, 5463440, 6556128, 8195160, 8459520, 8741504, 10926880, 13112256, 16390320, 17483008, 21853760, 26224512, 32780640, 43707520, 52449024, 65561280, 87415040, 131122560, 262245120]

約数ペア:

[(1, 262245120), (2, 131122560), (3, 87415040), (4, 65561280), (5, 52449024), (6, 43707520), (8, 32780640), (10, 26224512), (12, 21853760), (15, 17483008), (16, 16390320), (20, 13112256), (24, 10926880), (30, 8741504), (31, 8459520), (32, 8195160), (40, 6556128), (48, 5463440), (60, 4370752), (62, 4229760), (64, 4097580), (80, 3278064), (93, 2819840), (96, 2731720), (120, 2185376), (124, 2114880), (128, 2048790), (155, 1691904), (160, 1639032), (186, 1409920), (192, 1365860), (240, 1092688), (248, 1057440), (256, 1024395), (310, 845952), (320, 819516), (372, 704960), (384, 682930), (465, 563968), (480, 546344), (496, 528720), (620, 422976), (640, 409758), (744, 352480), (768, 341465), (930, 281984), (960, 273172), (992, 264360), (1240, 211488), (1280, 204879), (1488, 176240), (1860, 140992), (1920, 136586), (1984, 132180), (2203, 119040), (2480, 105744), (2976, 88120), (3720, 70496), (3840, 68293), (3968, 66090), (4406, 59520), (4960, 52872), (5952, 44060), (6609, 39680), (7440, 35248), (7936, 33045), (8812, 29760), (9920, 26436), (11015, 23808), (11904, 22030), (13218, 19840), (14880, 17624)]