270577920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2328

約数の個数: 144

約数和(自身を含む): 892426752

約数和(自身を除く): 621848832

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, 2273, 2480, 2976, 3720, 3840, 3968, 4546, 4960, 5952, 6819, 7440, 7936, 9092, 9920, 11365, 11904, 13638, 14880, 18184, 19840, 22730, 23808, 27276, 29760, 34095, 36368, 39680, 45460, 54552, 59520, 68190, 70463, 72736, 90920, 109104, 119040, 136380, 140926, 145472, 181840, 211389, 218208, 272760, 281852, 290944, 352315, 363680, 422778, 436416, 545520, 563704, 581888, 704630, 727360, 845556, 872832, 1056945, 1091040, 1127408, 1409260, 1454720, 1691112, 1745664, 2113890, 2182080, 2254816, 2818520, 2909440, 3382224, 4227780, 4364160, 4509632, 5637040, 6764448, 8455560, 8728320, 9019264, 11274080, 13528896, 16911120, 18038528, 22548160, 27057792, 33822240, 45096320, 54115584, 67644480, 90192640, 135288960, 270577920]

約数ペア:

[(1, 270577920), (2, 135288960), (3, 90192640), (4, 67644480), (5, 54115584), (6, 45096320), (8, 33822240), (10, 27057792), (12, 22548160), (15, 18038528), (16, 16911120), (20, 13528896), (24, 11274080), (30, 9019264), (31, 8728320), (32, 8455560), (40, 6764448), (48, 5637040), (60, 4509632), (62, 4364160), (64, 4227780), (80, 3382224), (93, 2909440), (96, 2818520), (120, 2254816), (124, 2182080), (128, 2113890), (155, 1745664), (160, 1691112), (186, 1454720), (192, 1409260), (240, 1127408), (248, 1091040), (256, 1056945), (310, 872832), (320, 845556), (372, 727360), (384, 704630), (465, 581888), (480, 563704), (496, 545520), (620, 436416), (640, 422778), (744, 363680), (768, 352315), (930, 290944), (960, 281852), (992, 272760), (1240, 218208), (1280, 211389), (1488, 181840), (1860, 145472), (1920, 140926), (1984, 136380), (2273, 119040), (2480, 109104), (2976, 90920), (3720, 72736), (3840, 70463), (3968, 68190), (4546, 59520), (4960, 54552), (5952, 45460), (6819, 39680), (7440, 36368), (7936, 34095), (9092, 29760), (9920, 27276), (11365, 23808), (11904, 22730), (13638, 19840), (14880, 18184)]