1601541360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20407}}^1$

素因数の和:20535

約数の個数: 120

約数和(自身を含む): 5428119840

約数和(自身を除く): 3826578480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 5232, 6540, 7848, 8720, 9810, 13080, 15696, 19620, 20407, 26160, 39240, 40814, 61221, 78480, 81628, 102035, 122442, 163256, 183663, 204070, 244884, 306105, 326512, 367326, 408140, 489768, 612210, 734652, 816280, 918315, 979536, 1224420, 1469304, 1632560, 1836630, 2224363, 2448840, 2938608, 3673260, 4448726, 4897680, 6673089, 7346520, 8897452, 11121815, 13346178, 14693040, 17794904, 20019267, 22243630, 26692356, 33365445, 35589808, 40038534, 44487260, 53384712, 66730890, 80077068, 88974520, 100096335, 106769424, 133461780, 160154136, 177949040, 200192670, 266923560, 320308272, 400385340, 533847120, 800770680, 1601541360]

約数ペア:

[(1, 1601541360), (2, 800770680), (3, 533847120), (4, 400385340), (5, 320308272), (6, 266923560), (8, 200192670), (9, 177949040), (10, 160154136), (12, 133461780), (15, 106769424), (16, 100096335), (18, 88974520), (20, 80077068), (24, 66730890), (30, 53384712), (36, 44487260), (40, 40038534), (45, 35589808), (48, 33365445), (60, 26692356), (72, 22243630), (80, 20019267), (90, 17794904), (109, 14693040), (120, 13346178), (144, 11121815), (180, 8897452), (218, 7346520), (240, 6673089), (327, 4897680), (360, 4448726), (436, 3673260), (545, 2938608), (654, 2448840), (720, 2224363), (872, 1836630), (981, 1632560), (1090, 1469304), (1308, 1224420), (1635, 979536), (1744, 918315), (1962, 816280), (2180, 734652), (2616, 612210), (3270, 489768), (3924, 408140), (4360, 367326), (4905, 326512), (5232, 306105), (6540, 244884), (7848, 204070), (8720, 183663), (9810, 163256), (13080, 122442), (15696, 102035), (19620, 81628), (20407, 78480), (26160, 61221), (39240, 40814)]