284974080

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{18553}}^1$

素因数の和:18581

約数の個数: 88

約数和(自身を含む): 911520912

約数和(自身を除く): 626546832

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, 15360, 18553, 37106, 55659, 74212, 92765, 111318, 148424, 185530, 222636, 278295, 296848, 371060, 445272, 556590, 593696, 742120, 890544, 1113180, 1187392, 1484240, 1781088, 2226360, 2374784, 2968480, 3562176, 4452720, 4749568, 5936960, 7124352, 8905440, 9499136, 11873920, 14248704, 17810880, 18998272, 23747840, 28497408, 35621760, 47495680, 56994816, 71243520, 94991360, 142487040, 284974080]

約数ペア:

[(1, 284974080), (2, 142487040), (3, 94991360), (4, 71243520), (5, 56994816), (6, 47495680), (8, 35621760), (10, 28497408), (12, 23747840), (15, 18998272), (16, 17810880), (20, 14248704), (24, 11873920), (30, 9499136), (32, 8905440), (40, 7124352), (48, 5936960), (60, 4749568), (64, 4452720), (80, 3562176), (96, 2968480), (120, 2374784), (128, 2226360), (160, 1781088), (192, 1484240), (240, 1187392), (256, 1113180), (320, 890544), (384, 742120), (480, 593696), (512, 556590), (640, 445272), (768, 371060), (960, 296848), (1024, 278295), (1280, 222636), (1536, 185530), (1920, 148424), (2560, 111318), (3072, 92765), (3840, 74212), (5120, 55659), (7680, 37106), (15360, 18553)]