64590360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 138622440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 97, 120, 124, 155, 179, 186, 194, 248, 291, 310, 358, 372, 388, 465, 485, 537, 582, 620, 716, 744, 776, 895, 930, 970, 1074, 1164, 1240, 1432, 1455, 1790, 1860, 1940, 2148, 2328, 2685, 2910, 3007, 3580, 3720, 3880, 4296, 5370, 5549, 5820, 6014, 7160, 9021, 10740, 11098, 11640, 12028, 15035, 16647, 17363, 18042, 21480, 22196, 24056, 27745, 30070, 33294, 34726, 36084, 44392, 45105, 52089, 55490, 60140, 66588, 69452, 72168, 83235, 86815, 90210, 104178, 110980, 120280, 133176, 138904, 166470, 173630, 180420, 208356, 221960, 260445, 332940, 347260, 360840, 416712, 520890, 538253, 665880, 694520, 1041780, 1076506, 1614759, 2083560, 2153012, 2691265, 3229518, 4306024, 5382530, 6459036, 8073795, 10765060, 12918072, 16147590, 21530120, 32295180, 64590360]

約数ペア:

[(1, 64590360), (2, 32295180), (3, 21530120), (4, 16147590), (5, 12918072), (6, 10765060), (8, 8073795), (10, 6459036), (12, 5382530), (15, 4306024), (20, 3229518), (24, 2691265), (30, 2153012), (31, 2083560), (40, 1614759), (60, 1076506), (62, 1041780), (93, 694520), (97, 665880), (120, 538253), (124, 520890), (155, 416712), (179, 360840), (186, 347260), (194, 332940), (248, 260445), (291, 221960), (310, 208356), (358, 180420), (372, 173630), (388, 166470), (465, 138904), (485, 133176), (537, 120280), (582, 110980), (620, 104178), (716, 90210), (744, 86815), (776, 83235), (895, 72168), (930, 69452), (970, 66588), (1074, 60140), (1164, 55490), (1240, 52089), (1432, 45105), (1455, 44392), (1790, 36084), (1860, 34726), (1940, 33294), (2148, 30070), (2328, 27745), (2685, 24056), (2910, 22196), (3007, 21480), (3580, 18042), (3720, 17363), (3880, 16647), (4296, 15035), (5370, 12028), (5549, 11640), (5820, 11098), (6014, 10740), (7160, 9021)]