67397520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16519}}^1$

素因数の和:16552

約数の個数: 80

約数和(自身を含む): 221235840

約数和(自身を除く): 153838320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 16519, 33038, 49557, 66076, 82595, 99114, 132152, 165190, 198228, 247785, 264304, 280823, 330380, 396456, 495570, 561646, 660760, 792912, 842469, 991140, 1123292, 1321520, 1404115, 1684938, 1982280, 2246584, 2808230, 3369876, 3964560, 4212345, 4493168, 5616460, 6739752, 8424690, 11232920, 13479504, 16849380, 22465840, 33698760, 67397520]

約数ペア:

[(1, 67397520), (2, 33698760), (3, 22465840), (4, 16849380), (5, 13479504), (6, 11232920), (8, 8424690), (10, 6739752), (12, 5616460), (15, 4493168), (16, 4212345), (17, 3964560), (20, 3369876), (24, 2808230), (30, 2246584), (34, 1982280), (40, 1684938), (48, 1404115), (51, 1321520), (60, 1123292), (68, 991140), (80, 842469), (85, 792912), (102, 660760), (120, 561646), (136, 495570), (170, 396456), (204, 330380), (240, 280823), (255, 264304), (272, 247785), (340, 198228), (408, 165190), (510, 132152), (680, 99114), (816, 82595), (1020, 66076), (1360, 49557), (2040, 33038), (4080, 16519)]