378703320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{11393}}^1$

素因数の和:11684

約数の個数: 64

約数和(自身を含む): 1140311520

約数和(自身を除く): 761608200

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, 11393, 16620, 22786, 33240, 34179, 45572, 56965, 68358, 91144, 113930, 136716, 170895, 227860, 273432, 341790, 455720, 683580, 1367160, 3155861, 6311722, 9467583, 12623444, 15779305, 18935166, 25246888, 31558610, 37870332, 47337915, 63117220, 75740664, 94675830, 126234440, 189351660, 378703320]

約数ペア:

[(1, 378703320), (2, 189351660), (3, 126234440), (4, 94675830), (5, 75740664), (6, 63117220), (8, 47337915), (10, 37870332), (12, 31558610), (15, 25246888), (20, 18935166), (24, 15779305), (30, 12623444), (40, 9467583), (60, 6311722), (120, 3155861), (277, 1367160), (554, 683580), (831, 455720), (1108, 341790), (1385, 273432), (1662, 227860), (2216, 170895), (2770, 136716), (3324, 113930), (4155, 91144), (5540, 68358), (6648, 56965), (8310, 45572), (11080, 34179), (11393, 33240), (16620, 22786)]