65894969520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{127289}}^1$

素因数の和:128027

約数の個数: 120

約数和(自身を含む): 221606798400

約数和(自身を除く): 155711828880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 719, 720, 1438, 2157, 2876, 3595, 4314, 5752, 6471, 7190, 8628, 10785, 11504, 12942, 14380, 17256, 21570, 25884, 28760, 32355, 34512, 43140, 51768, 57520, 64710, 86280, 103536, 127289, 129420, 172560, 254578, 258840, 381867, 509156, 517680, 636445, 763734, 1018312, 1145601, 1272890, 1527468, 1909335, 2036624, 2291202, 2545780, 3054936, 3818670, 4582404, 5091560, 5728005, 6109872, 7637340, 9164808, 10183120, 11456010, 15274680, 18329616, 22912020, 30549360, 45824040, 91520791, 91648080, 183041582, 274562373, 366083164, 457603955, 549124746, 732166328, 823687119, 915207910, 1098249492, 1372811865, 1464332656, 1647374238, 1830415820, 2196498984, 2745623730, 3294748476, 3660831640, 4118435595, 4392997968, 5491247460, 6589496952, 7321663280, 8236871190, 10982494920, 13178993904, 16473742380, 21964989840, 32947484760, 65894969520]

約数ペア:

[(1, 65894969520), (2, 32947484760), (3, 21964989840), (4, 16473742380), (5, 13178993904), (6, 10982494920), (8, 8236871190), (9, 7321663280), (10, 6589496952), (12, 5491247460), (15, 4392997968), (16, 4118435595), (18, 3660831640), (20, 3294748476), (24, 2745623730), (30, 2196498984), (36, 1830415820), (40, 1647374238), (45, 1464332656), (48, 1372811865), (60, 1098249492), (72, 915207910), (80, 823687119), (90, 732166328), (120, 549124746), (144, 457603955), (180, 366083164), (240, 274562373), (360, 183041582), (719, 91648080), (720, 91520791), (1438, 45824040), (2157, 30549360), (2876, 22912020), (3595, 18329616), (4314, 15274680), (5752, 11456010), (6471, 10183120), (7190, 9164808), (8628, 7637340), (10785, 6109872), (11504, 5728005), (12942, 5091560), (14380, 4582404), (17256, 3818670), (21570, 3054936), (25884, 2545780), (28760, 2291202), (32355, 2036624), (34512, 1909335), (43140, 1527468), (51768, 1272890), (57520, 1145601), (64710, 1018312), (86280, 763734), (103536, 636445), (127289, 517680), (129420, 509156), (172560, 381867), (254578, 258840)]