1355968080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21647}}^1$

素因数の和:21698

約数の個数: 160

約数和(自身を含む): 4831833600

約数和(自身を除く): 3475865520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5220, 6264, 6960, 7830, 10440, 12528, 15660, 20880, 21647, 31320, 43294, 62640, 64941, 86588, 108235, 129882, 173176, 194823, 216470, 259764, 324705, 346352, 389646, 432940, 519528, 584469, 627763, 649410, 779292, 865880, 974115, 1039056, 1168938, 1255526, 1298820, 1558584, 1731760, 1883289, 1948230, 2337876, 2511052, 2597640, 2922345, 3117168, 3138815, 3766578, 3896460, 4675752, 5022104, 5195280, 5649867, 5844690, 6277630, 7533156, 7792920, 9351504, 9416445, 10044208, 11299734, 11689380, 12555260, 15066312, 15585840, 16949601, 18832890, 22599468, 23378760, 25110520, 28249335, 30132624, 33899202, 37665780, 45198936, 46757520, 50221040, 56498670, 67798404, 75331560, 84748005, 90397872, 112997340, 135596808, 150663120, 169496010, 225994680, 271193616, 338992020, 451989360, 677984040, 1355968080]

約数ペア:

[(1, 1355968080), (2, 677984040), (3, 451989360), (4, 338992020), (5, 271193616), (6, 225994680), (8, 169496010), (9, 150663120), (10, 135596808), (12, 112997340), (15, 90397872), (16, 84748005), (18, 75331560), (20, 67798404), (24, 56498670), (27, 50221040), (29, 46757520), (30, 45198936), (36, 37665780), (40, 33899202), (45, 30132624), (48, 28249335), (54, 25110520), (58, 23378760), (60, 22599468), (72, 18832890), (80, 16949601), (87, 15585840), (90, 15066312), (108, 12555260), (116, 11689380), (120, 11299734), (135, 10044208), (144, 9416445), (145, 9351504), (174, 7792920), (180, 7533156), (216, 6277630), (232, 5844690), (240, 5649867), (261, 5195280), (270, 5022104), (290, 4675752), (348, 3896460), (360, 3766578), (432, 3138815), (435, 3117168), (464, 2922345), (522, 2597640), (540, 2511052), (580, 2337876), (696, 1948230), (720, 1883289), (783, 1731760), (870, 1558584), (1044, 1298820), (1080, 1255526), (1160, 1168938), (1305, 1039056), (1392, 974115), (1566, 865880), (1740, 779292), (2088, 649410), (2160, 627763), (2320, 584469), (2610, 519528), (3132, 432940), (3480, 389646), (3915, 346352), (4176, 324705), (5220, 259764), (6264, 216470), (6960, 194823), (7830, 173176), (10440, 129882), (12528, 108235), (15660, 86588), (20880, 64941), (21647, 62640), (31320, 43294)]