235405320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63281}}^1$

素因数の和:63326

約数の個数: 64

約数和(自身を含む): 729008640

約数和(自身を除く): 493603320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 63281, 126562, 189843, 253124, 316405, 379686, 506248, 632810, 759372, 949215, 1265620, 1518744, 1898430, 1961711, 2531240, 3796860, 3923422, 5885133, 7593720, 7846844, 9808555, 11770266, 15693688, 19617110, 23540532, 29425665, 39234220, 47081064, 58851330, 78468440, 117702660, 235405320]

約数ペア:

[(1, 235405320), (2, 117702660), (3, 78468440), (4, 58851330), (5, 47081064), (6, 39234220), (8, 29425665), (10, 23540532), (12, 19617110), (15, 15693688), (20, 11770266), (24, 9808555), (30, 7846844), (31, 7593720), (40, 5885133), (60, 3923422), (62, 3796860), (93, 2531240), (120, 1961711), (124, 1898430), (155, 1518744), (186, 1265620), (248, 949215), (310, 759372), (372, 632810), (465, 506248), (620, 379686), (744, 316405), (930, 253124), (1240, 189843), (1860, 126562), (3720, 63281)]