357120

素因数分解:

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

素因数の和:58

約数の個数: 108

約数和(自身を含む): 1275456

約数和(自身を除く): 918336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 17856, 19840, 22320, 23808, 29760, 35712, 39680, 44640, 59520, 71424, 89280, 119040, 178560, 357120]

約数ペア:

[(1, 357120), (2, 178560), (3, 119040), (4, 89280), (5, 71424), (6, 59520), (8, 44640), (9, 39680), (10, 35712), (12, 29760), (15, 23808), (16, 22320), (18, 19840), (20, 17856), (24, 14880), (30, 11904), (31, 11520), (32, 11160), (36, 9920), (40, 8928), (45, 7936), (48, 7440), (60, 5952), (62, 5760), (64, 5580), (72, 4960), (80, 4464), (90, 3968), (93, 3840), (96, 3720), (120, 2976), (124, 2880), (128, 2790), (144, 2480), (155, 2304), (160, 2232), (180, 1984), (186, 1920), (192, 1860), (240, 1488), (248, 1440), (256, 1395), (279, 1280), (288, 1240), (310, 1152), (320, 1116), (360, 992), (372, 960), (384, 930), (465, 768), (480, 744), (496, 720), (558, 640), (576, 620)]