27260160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 90263040

約数和(自身を除く): 63002880

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, 229, 240, 248, 256, 310, 320, 372, 384, 458, 465, 480, 496, 620, 640, 687, 744, 768, 916, 930, 960, 992, 1145, 1240, 1280, 1374, 1488, 1832, 1860, 1920, 1984, 2290, 2480, 2748, 2976, 3435, 3664, 3720, 3840, 3968, 4580, 4960, 5496, 5952, 6870, 7099, 7328, 7440, 7936, 9160, 9920, 10992, 11904, 13740, 14198, 14656, 14880, 18320, 19840, 21297, 21984, 23808, 27480, 28396, 29312, 29760, 35495, 36640, 39680, 42594, 43968, 54960, 56792, 58624, 59520, 70990, 73280, 85188, 87936, 106485, 109920, 113584, 119040, 141980, 146560, 170376, 175872, 212970, 219840, 227168, 283960, 293120, 340752, 425940, 439680, 454336, 567920, 681504, 851880, 879360, 908672, 1135840, 1363008, 1703760, 1817344, 2271680, 2726016, 3407520, 4543360, 5452032, 6815040, 9086720, 13630080, 27260160]

約数ペア:

[(1, 27260160), (2, 13630080), (3, 9086720), (4, 6815040), (5, 5452032), (6, 4543360), (8, 3407520), (10, 2726016), (12, 2271680), (15, 1817344), (16, 1703760), (20, 1363008), (24, 1135840), (30, 908672), (31, 879360), (32, 851880), (40, 681504), (48, 567920), (60, 454336), (62, 439680), (64, 425940), (80, 340752), (93, 293120), (96, 283960), (120, 227168), (124, 219840), (128, 212970), (155, 175872), (160, 170376), (186, 146560), (192, 141980), (229, 119040), (240, 113584), (248, 109920), (256, 106485), (310, 87936), (320, 85188), (372, 73280), (384, 70990), (458, 59520), (465, 58624), (480, 56792), (496, 54960), (620, 43968), (640, 42594), (687, 39680), (744, 36640), (768, 35495), (916, 29760), (930, 29312), (960, 28396), (992, 27480), (1145, 23808), (1240, 21984), (1280, 21297), (1374, 19840), (1488, 18320), (1832, 14880), (1860, 14656), (1920, 14198), (1984, 13740), (2290, 11904), (2480, 10992), (2748, 9920), (2976, 9160), (3435, 7936), (3664, 7440), (3720, 7328), (3840, 7099), (3968, 6870), (4580, 5952), (4960, 5496)]