61608960

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1$

素因数の和:229

約数の個数: 264

約数和(自身を含む): 245246976

約数和(自身を除く): 183638016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 191, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 382, 384, 420, 448, 480, 504, 512, 560, 573, 576, 630, 640, 672, 720, 764, 768, 840, 896, 955, 960, 1008, 1024, 1120, 1146, 1152, 1260, 1280, 1337, 1344, 1440, 1528, 1536, 1680, 1719, 1792, 1910, 1920, 2016, 2240, 2292, 2304, 2520, 2560, 2674, 2688, 2865, 2880, 3056, 3072, 3360, 3438, 3584, 3820, 3840, 4011, 4032, 4480, 4584, 4608, 5040, 5120, 5348, 5376, 5730, 5760, 6112, 6685, 6720, 6876, 7168, 7640, 7680, 8022, 8064, 8595, 8960, 9168, 9216, 10080, 10696, 10752, 11460, 11520, 12033, 12224, 13370, 13440, 13752, 15280, 15360, 16044, 16128, 17190, 17920, 18336, 20055, 20160, 21392, 21504, 22920, 23040, 24066, 24448, 26740, 26880, 27504, 30560, 32088, 32256, 34380, 35840, 36672, 40110, 40320, 42784, 45840, 46080, 48132, 48896, 53480, 53760, 55008, 60165, 61120, 64176, 64512, 68760, 73344, 80220, 80640, 85568, 91680, 96264, 97792, 106960, 107520, 110016, 120330, 122240, 128352, 137520, 146688, 160440, 161280, 171136, 183360, 192528, 195584, 213920, 220032, 240660, 244480, 256704, 275040, 293376, 320880, 322560, 342272, 366720, 385056, 427840, 440064, 481320, 488960, 513408, 550080, 586752, 641760, 684544, 733440, 770112, 855680, 880128, 962640, 977920, 1026816, 1100160, 1283520, 1369088, 1466880, 1540224, 1711360, 1760256, 1925280, 2053632, 2200320, 2567040, 2933760, 3080448, 3422720, 3850560, 4107264, 4400640, 5134080, 6160896, 6845440, 7701120, 8801280, 10268160, 12321792, 15402240, 20536320, 30804480, 61608960]

約数ペア:

[(1, 61608960), (2, 30804480), (3, 20536320), (4, 15402240), (5, 12321792), (6, 10268160), (7, 8801280), (8, 7701120), (9, 6845440), (10, 6160896), (12, 5134080), (14, 4400640), (15, 4107264), (16, 3850560), (18, 3422720), (20, 3080448), (21, 2933760), (24, 2567040), (28, 2200320), (30, 2053632), (32, 1925280), (35, 1760256), (36, 1711360), (40, 1540224), (42, 1466880), (45, 1369088), (48, 1283520), (56, 1100160), (60, 1026816), (63, 977920), (64, 962640), (70, 880128), (72, 855680), (80, 770112), (84, 733440), (90, 684544), (96, 641760), (105, 586752), (112, 550080), (120, 513408), (126, 488960), (128, 481320), (140, 440064), (144, 427840), (160, 385056), (168, 366720), (180, 342272), (191, 322560), (192, 320880), (210, 293376), (224, 275040), (240, 256704), (252, 244480), (256, 240660), (280, 220032), (288, 213920), (315, 195584), (320, 192528), (336, 183360), (360, 171136), (382, 161280), (384, 160440), (420, 146688), (448, 137520), (480, 128352), (504, 122240), (512, 120330), (560, 110016), (573, 107520), (576, 106960), (630, 97792), (640, 96264), (672, 91680), (720, 85568), (764, 80640), (768, 80220), (840, 73344), (896, 68760), (955, 64512), (960, 64176), (1008, 61120), (1024, 60165), (1120, 55008), (1146, 53760), (1152, 53480), (1260, 48896), (1280, 48132), (1337, 46080), (1344, 45840), (1440, 42784), (1528, 40320), (1536, 40110), (1680, 36672), (1719, 35840), (1792, 34380), (1910, 32256), (1920, 32088), (2016, 30560), (2240, 27504), (2292, 26880), (2304, 26740), (2520, 24448), (2560, 24066), (2674, 23040), (2688, 22920), (2865, 21504), (2880, 21392), (3056, 20160), (3072, 20055), (3360, 18336), (3438, 17920), (3584, 17190), (3820, 16128), (3840, 16044), (4011, 15360), (4032, 15280), (4480, 13752), (4584, 13440), (4608, 13370), (5040, 12224), (5120, 12033), (5348, 11520), (5376, 11460), (5730, 10752), (5760, 10696), (6112, 10080), (6685, 9216), (6720, 9168), (6876, 8960), (7168, 8595), (7640, 8064), (7680, 8022)]