545280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{71}}^1$

素因数の和:97

約数の個数: 80

約数和(自身を含む): 1767744

約数和(自身を除く): 1222464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 512, 568, 640, 710, 768, 852, 960, 1065, 1136, 1280, 1420, 1536, 1704, 1920, 2130, 2272, 2560, 2840, 3408, 3840, 4260, 4544, 5680, 6816, 7680, 8520, 9088, 11360, 13632, 17040, 18176, 22720, 27264, 34080, 36352, 45440, 54528, 68160, 90880, 109056, 136320, 181760, 272640, 545280]

約数ペア:

[(1, 545280), (2, 272640), (3, 181760), (4, 136320), (5, 109056), (6, 90880), (8, 68160), (10, 54528), (12, 45440), (15, 36352), (16, 34080), (20, 27264), (24, 22720), (30, 18176), (32, 17040), (40, 13632), (48, 11360), (60, 9088), (64, 8520), (71, 7680), (80, 6816), (96, 5680), (120, 4544), (128, 4260), (142, 3840), (160, 3408), (192, 2840), (213, 2560), (240, 2272), (256, 2130), (284, 1920), (320, 1704), (355, 1536), (384, 1420), (426, 1280), (480, 1136), (512, 1065), (568, 960), (640, 852), (710, 768)]