504065280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{131267}}^1$

素因数の和:131291

約数の個数: 72

約数和(自身を含む): 1609870752

約数和(自身を除く): 1105805472

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, 640, 768, 960, 1280, 1920, 3840, 131267, 262534, 393801, 525068, 656335, 787602, 1050136, 1312670, 1575204, 1969005, 2100272, 2625340, 3150408, 3938010, 4200544, 5250680, 6300816, 7876020, 8401088, 10501360, 12601632, 15752040, 16802176, 21002720, 25203264, 31504080, 33604352, 42005440, 50406528, 63008160, 84010880, 100813056, 126016320, 168021760, 252032640, 504065280]

約数ペア:

[(1, 504065280), (2, 252032640), (3, 168021760), (4, 126016320), (5, 100813056), (6, 84010880), (8, 63008160), (10, 50406528), (12, 42005440), (15, 33604352), (16, 31504080), (20, 25203264), (24, 21002720), (30, 16802176), (32, 15752040), (40, 12601632), (48, 10501360), (60, 8401088), (64, 7876020), (80, 6300816), (96, 5250680), (120, 4200544), (128, 3938010), (160, 3150408), (192, 2625340), (240, 2100272), (256, 1969005), (320, 1575204), (384, 1312670), (480, 1050136), (640, 787602), (768, 656335), (960, 525068), (1280, 393801), (1920, 262534), (3840, 131267)]