514987320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{15493}}^1$

素因数の和:15784

約数の個数: 64

約数和(自身を含む): 1550639520

約数和(自身を除く): 1035652200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 5540, 6648, 8310, 11080, 15493, 16620, 30986, 33240, 46479, 61972, 77465, 92958, 123944, 154930, 185916, 232395, 309860, 371832, 464790, 619720, 929580, 1859160, 4291561, 8583122, 12874683, 17166244, 21457805, 25749366, 34332488, 42915610, 51498732, 64373415, 85831220, 102997464, 128746830, 171662440, 257493660, 514987320]

約数ペア:

[(1, 514987320), (2, 257493660), (3, 171662440), (4, 128746830), (5, 102997464), (6, 85831220), (8, 64373415), (10, 51498732), (12, 42915610), (15, 34332488), (20, 25749366), (24, 21457805), (30, 17166244), (40, 12874683), (60, 8583122), (120, 4291561), (277, 1859160), (554, 929580), (831, 619720), (1108, 464790), (1385, 371832), (1662, 309860), (2216, 232395), (2770, 185916), (3324, 154930), (4155, 123944), (5540, 92958), (6648, 77465), (8310, 61972), (11080, 46479), (15493, 33240), (16620, 30986)]