260312760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19543}}^1$

素因数の和:19597

約数の個数: 96

約数和(自身を含む): 868926240

約数和(自身を除く): 608613480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 19543, 39086, 58629, 78172, 97715, 117258, 156344, 175887, 195430, 234516, 293145, 351774, 390860, 469032, 586290, 703548, 723091, 781720, 879435, 1172580, 1407096, 1446182, 1758870, 2169273, 2345160, 2892364, 3517740, 3615455, 4338546, 5784728, 6507819, 7035480, 7230910, 8677092, 10846365, 13015638, 14461820, 17354184, 21692730, 26031276, 28923640, 32539095, 43385460, 52062552, 65078190, 86770920, 130156380, 260312760]

約数ペア:

[(1, 260312760), (2, 130156380), (3, 86770920), (4, 65078190), (5, 52062552), (6, 43385460), (8, 32539095), (9, 28923640), (10, 26031276), (12, 21692730), (15, 17354184), (18, 14461820), (20, 13015638), (24, 10846365), (30, 8677092), (36, 7230910), (37, 7035480), (40, 6507819), (45, 5784728), (60, 4338546), (72, 3615455), (74, 3517740), (90, 2892364), (111, 2345160), (120, 2169273), (148, 1758870), (180, 1446182), (185, 1407096), (222, 1172580), (296, 879435), (333, 781720), (360, 723091), (370, 703548), (444, 586290), (555, 469032), (666, 390860), (740, 351774), (888, 293145), (1110, 234516), (1332, 195430), (1480, 175887), (1665, 156344), (2220, 117258), (2664, 97715), (3330, 78172), (4440, 58629), (6660, 39086), (13320, 19543)]