145781760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{9491}}^1$

素因数の和:9519

約数の個数: 88

約数和(自身を含む): 466322976

約数和(自身を除く): 320541216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 9491, 15360, 18982, 28473, 37964, 47455, 56946, 75928, 94910, 113892, 142365, 151856, 189820, 227784, 284730, 303712, 379640, 455568, 569460, 607424, 759280, 911136, 1138920, 1214848, 1518560, 1822272, 2277840, 2429696, 3037120, 3644544, 4555680, 4859392, 6074240, 7289088, 9111360, 9718784, 12148480, 14578176, 18222720, 24296960, 29156352, 36445440, 48593920, 72890880, 145781760]

約数ペア:

[(1, 145781760), (2, 72890880), (3, 48593920), (4, 36445440), (5, 29156352), (6, 24296960), (8, 18222720), (10, 14578176), (12, 12148480), (15, 9718784), (16, 9111360), (20, 7289088), (24, 6074240), (30, 4859392), (32, 4555680), (40, 3644544), (48, 3037120), (60, 2429696), (64, 2277840), (80, 1822272), (96, 1518560), (120, 1214848), (128, 1138920), (160, 911136), (192, 759280), (240, 607424), (256, 569460), (320, 455568), (384, 379640), (480, 303712), (512, 284730), (640, 227784), (768, 189820), (960, 151856), (1024, 142365), (1280, 113892), (1536, 94910), (1920, 75928), (2560, 56946), (3072, 47455), (3840, 37964), (5120, 28473), (7680, 18982), (9491, 15360)]