268837320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131783}}^1$

素因数の和:131814

約数の個数: 64

約数和(自身を含む): 853960320

約数和(自身を除く): 585123000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 131783, 263566, 395349, 527132, 658915, 790698, 1054264, 1317830, 1581396, 1976745, 2240311, 2635660, 3162792, 3953490, 4480622, 5271320, 6720933, 7906980, 8961244, 11201555, 13441866, 15813960, 17922488, 22403110, 26883732, 33604665, 44806220, 53767464, 67209330, 89612440, 134418660, 268837320]

約数ペア:

[(1, 268837320), (2, 134418660), (3, 89612440), (4, 67209330), (5, 53767464), (6, 44806220), (8, 33604665), (10, 26883732), (12, 22403110), (15, 17922488), (17, 15813960), (20, 13441866), (24, 11201555), (30, 8961244), (34, 7906980), (40, 6720933), (51, 5271320), (60, 4480622), (68, 3953490), (85, 3162792), (102, 2635660), (120, 2240311), (136, 1976745), (170, 1581396), (204, 1317830), (255, 1054264), (340, 790698), (408, 658915), (510, 527132), (680, 395349), (1020, 263566), (2040, 131783)]