7380480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^2$

素因数の和:88

約数の個数: 120

約数和(自身を含む): 24380136

約数和(自身を除く): 16999656

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, 512, 620, 640, 744, 768, 930, 960, 961, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1922, 1984, 2480, 2560, 2883, 2976, 3720, 3840, 3844, 3968, 4805, 4960, 5766, 5952, 7440, 7680, 7688, 7936, 9610, 9920, 11532, 11904, 14415, 14880, 15376, 15872, 19220, 19840, 23064, 23808, 28830, 29760, 30752, 38440, 39680, 46128, 47616, 57660, 59520, 61504, 76880, 79360, 92256, 115320, 119040, 123008, 153760, 184512, 230640, 238080, 246016, 307520, 369024, 461280, 492032, 615040, 738048, 922560, 1230080, 1476096, 1845120, 2460160, 3690240, 7380480]

約数ペア:

[(1, 7380480), (2, 3690240), (3, 2460160), (4, 1845120), (5, 1476096), (6, 1230080), (8, 922560), (10, 738048), (12, 615040), (15, 492032), (16, 461280), (20, 369024), (24, 307520), (30, 246016), (31, 238080), (32, 230640), (40, 184512), (48, 153760), (60, 123008), (62, 119040), (64, 115320), (80, 92256), (93, 79360), (96, 76880), (120, 61504), (124, 59520), (128, 57660), (155, 47616), (160, 46128), (186, 39680), (192, 38440), (240, 30752), (248, 29760), (256, 28830), (310, 23808), (320, 23064), (372, 19840), (384, 19220), (465, 15872), (480, 15376), (496, 14880), (512, 14415), (620, 11904), (640, 11532), (744, 9920), (768, 9610), (930, 7936), (960, 7688), (961, 7680), (992, 7440), (1240, 5952), (1280, 5766), (1488, 4960), (1536, 4805), (1860, 3968), (1920, 3844), (1922, 3840), (1984, 3720), (2480, 2976), (2560, 2883)]