67405680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5507}}^1$

素因数の和:5543

約数の個数: 120

約数和(自身を含む): 239730192

約数和(自身を除く): 172324512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 5507, 6120, 11014, 12240, 16521, 22028, 27535, 33042, 44056, 49563, 55070, 66084, 82605, 88112, 93619, 99126, 110140, 132168, 165210, 187238, 198252, 220280, 247815, 264336, 280857, 330420, 374476, 396504, 440560, 468095, 495630, 561714, 660840, 748952, 793008, 842571, 936190, 991260, 1123428, 1321680, 1404285, 1497904, 1685142, 1872380, 1982520, 2246856, 2808570, 3370284, 3744760, 3965040, 4212855, 4493712, 5617140, 6740568, 7489520, 8425710, 11234280, 13481136, 16851420, 22468560, 33702840, 67405680]

約数ペア:

[(1, 67405680), (2, 33702840), (3, 22468560), (4, 16851420), (5, 13481136), (6, 11234280), (8, 8425710), (9, 7489520), (10, 6740568), (12, 5617140), (15, 4493712), (16, 4212855), (17, 3965040), (18, 3744760), (20, 3370284), (24, 2808570), (30, 2246856), (34, 1982520), (36, 1872380), (40, 1685142), (45, 1497904), (48, 1404285), (51, 1321680), (60, 1123428), (68, 991260), (72, 936190), (80, 842571), (85, 793008), (90, 748952), (102, 660840), (120, 561714), (136, 495630), (144, 468095), (153, 440560), (170, 396504), (180, 374476), (204, 330420), (240, 280857), (255, 264336), (272, 247815), (306, 220280), (340, 198252), (360, 187238), (408, 165210), (510, 132168), (612, 110140), (680, 99126), (720, 93619), (765, 88112), (816, 82605), (1020, 66084), (1224, 55070), (1360, 49563), (1530, 44056), (2040, 33042), (2448, 27535), (3060, 22028), (4080, 16521), (5507, 12240), (6120, 11014)]