270540160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 715599360

約数和(自身を除く): 445059200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 110, 128, 160, 166, 176, 220, 320, 332, 352, 415, 440, 463, 640, 664, 704, 830, 880, 913, 926, 1328, 1408, 1660, 1760, 1826, 1852, 2315, 2656, 3320, 3520, 3652, 3704, 4565, 4630, 5093, 5312, 6640, 7040, 7304, 7408, 9130, 9260, 10186, 10624, 13280, 14608, 14816, 18260, 18520, 20372, 25465, 26560, 29216, 29632, 36520, 37040, 38429, 40744, 50930, 53120, 58432, 59264, 73040, 74080, 76858, 81488, 101860, 116864, 146080, 148160, 153716, 162976, 192145, 203720, 292160, 296320, 307432, 325952, 384290, 407440, 422719, 584320, 614864, 651904, 768580, 814880, 845438, 1229728, 1537160, 1629760, 1690876, 2113595, 2459456, 3074320, 3259520, 3381752, 4227190, 4918912, 6148640, 6763504, 8454380, 12297280, 13527008, 16908760, 24594560, 27054016, 33817520, 54108032, 67635040, 135270080, 270540160]

約数ペア:

[(1, 270540160), (2, 135270080), (4, 67635040), (5, 54108032), (8, 33817520), (10, 27054016), (11, 24594560), (16, 16908760), (20, 13527008), (22, 12297280), (32, 8454380), (40, 6763504), (44, 6148640), (55, 4918912), (64, 4227190), (80, 3381752), (83, 3259520), (88, 3074320), (110, 2459456), (128, 2113595), (160, 1690876), (166, 1629760), (176, 1537160), (220, 1229728), (320, 845438), (332, 814880), (352, 768580), (415, 651904), (440, 614864), (463, 584320), (640, 422719), (664, 407440), (704, 384290), (830, 325952), (880, 307432), (913, 296320), (926, 292160), (1328, 203720), (1408, 192145), (1660, 162976), (1760, 153716), (1826, 148160), (1852, 146080), (2315, 116864), (2656, 101860), (3320, 81488), (3520, 76858), (3652, 74080), (3704, 73040), (4565, 59264), (4630, 58432), (5093, 53120), (5312, 50930), (6640, 40744), (7040, 38429), (7304, 37040), (7408, 36520), (9130, 29632), (9260, 29216), (10186, 26560), (10624, 25465), (13280, 20372), (14608, 18520), (14816, 18260)]