69205320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 232848000

約数和(自身を除く): 163642680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 180, 216, 270, 278, 360, 417, 461, 540, 556, 695, 834, 922, 1080, 1112, 1251, 1383, 1390, 1668, 1844, 2085, 2305, 2502, 2766, 2780, 3336, 3688, 3753, 4149, 4170, 4610, 5004, 5532, 5560, 6255, 6915, 7506, 8298, 8340, 9220, 10008, 11064, 12447, 12510, 13830, 15012, 16596, 16680, 18440, 18765, 20745, 24894, 25020, 27660, 30024, 33192, 37530, 41490, 49788, 50040, 55320, 62235, 64079, 75060, 82980, 99576, 124470, 128158, 150120, 165960, 192237, 248940, 256316, 320395, 384474, 497880, 512632, 576711, 640790, 768948, 961185, 1153422, 1281580, 1537896, 1730133, 1922370, 2306844, 2563160, 2883555, 3460266, 3844740, 4613688, 5767110, 6920532, 7689480, 8650665, 11534220, 13841064, 17301330, 23068440, 34602660, 69205320]

約数ペア:

[(1, 69205320), (2, 34602660), (3, 23068440), (4, 17301330), (5, 13841064), (6, 11534220), (8, 8650665), (9, 7689480), (10, 6920532), (12, 5767110), (15, 4613688), (18, 3844740), (20, 3460266), (24, 2883555), (27, 2563160), (30, 2306844), (36, 1922370), (40, 1730133), (45, 1537896), (54, 1281580), (60, 1153422), (72, 961185), (90, 768948), (108, 640790), (120, 576711), (135, 512632), (139, 497880), (180, 384474), (216, 320395), (270, 256316), (278, 248940), (360, 192237), (417, 165960), (461, 150120), (540, 128158), (556, 124470), (695, 99576), (834, 82980), (922, 75060), (1080, 64079), (1112, 62235), (1251, 55320), (1383, 50040), (1390, 49788), (1668, 41490), (1844, 37530), (2085, 33192), (2305, 30024), (2502, 27660), (2766, 25020), (2780, 24894), (3336, 20745), (3688, 18765), (3753, 18440), (4149, 16680), (4170, 16596), (4610, 15012), (5004, 13830), (5532, 12510), (5560, 12447), (6255, 11064), (6915, 10008), (7506, 9220), (8298, 8340)]