242806720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58367}}^1$

素因数の和:58397

約数の個数: 56

約数和(自身を含む): 622669824

約数和(自身を除く): 379863104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 58367, 116734, 233468, 291835, 466936, 583670, 758771, 933872, 1167340, 1517542, 1867744, 2334680, 3035084, 3735488, 3793855, 4669360, 6070168, 7587710, 9338720, 12140336, 15175420, 18677440, 24280672, 30350840, 48561344, 60701680, 121403360, 242806720]

約数ペア:

[(1, 242806720), (2, 121403360), (4, 60701680), (5, 48561344), (8, 30350840), (10, 24280672), (13, 18677440), (16, 15175420), (20, 12140336), (26, 9338720), (32, 7587710), (40, 6070168), (52, 4669360), (64, 3793855), (65, 3735488), (80, 3035084), (104, 2334680), (130, 1867744), (160, 1517542), (208, 1167340), (260, 933872), (320, 758771), (416, 583670), (520, 466936), (832, 291835), (1040, 233468), (2080, 116734), (4160, 58367)]