2015247180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1\times {\mathrm{1103}}^1$

素因数の和:1975

約数の個数: 96

約数和(自身を含む): 5807499264

約数和(自身を除く): 3792252084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 823, 1103, 1110, 1646, 2206, 2220, 2469, 3292, 3309, 4115, 4412, 4938, 5515, 6618, 8230, 9876, 11030, 12345, 13236, 16460, 16545, 22060, 24690, 30451, 33090, 40811, 49380, 60902, 66180, 81622, 91353, 121804, 122433, 152255, 163244, 182706, 204055, 244866, 304510, 365412, 408110, 456765, 489732, 609020, 612165, 816220, 907769, 913530, 1224330, 1815538, 1827060, 2448660, 2723307, 3631076, 4538845, 5446614, 9077690, 10893228, 13616535, 18155380, 27233070, 33587453, 54466140, 67174906, 100762359, 134349812, 167937265, 201524718, 335874530, 403049436, 503811795, 671749060, 1007623590, 2015247180]

約数ペア:

[(1, 2015247180), (2, 1007623590), (3, 671749060), (4, 503811795), (5, 403049436), (6, 335874530), (10, 201524718), (12, 167937265), (15, 134349812), (20, 100762359), (30, 67174906), (37, 54466140), (60, 33587453), (74, 27233070), (111, 18155380), (148, 13616535), (185, 10893228), (222, 9077690), (370, 5446614), (444, 4538845), (555, 3631076), (740, 2723307), (823, 2448660), (1103, 1827060), (1110, 1815538), (1646, 1224330), (2206, 913530), (2220, 907769), (2469, 816220), (3292, 612165), (3309, 609020), (4115, 489732), (4412, 456765), (4938, 408110), (5515, 365412), (6618, 304510), (8230, 244866), (9876, 204055), (11030, 182706), (12345, 163244), (13236, 152255), (16460, 122433), (16545, 121804), (22060, 91353), (24690, 81622), (30451, 66180), (33090, 60902), (40811, 49380)]