516992640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{919}}^1$

素因数の和:1234

約数の個数: 128

約数和(自身を含む): 1655337600

約数和(自身を除く): 1138344960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 293, 320, 384, 480, 586, 640, 879, 919, 960, 1172, 1465, 1758, 1838, 1920, 2344, 2757, 2930, 3516, 3676, 4395, 4595, 4688, 5514, 5860, 7032, 7352, 8790, 9190, 9376, 11028, 11720, 13785, 14064, 14704, 17580, 18380, 18752, 22056, 23440, 27570, 28128, 29408, 35160, 36760, 37504, 44112, 46880, 55140, 56256, 58816, 70320, 73520, 88224, 93760, 110280, 112512, 117632, 140640, 147040, 176448, 187520, 220560, 269267, 281280, 294080, 352896, 441120, 538534, 562560, 588160, 807801, 882240, 1077068, 1346335, 1615602, 1764480, 2154136, 2692670, 3231204, 4039005, 4308272, 5385340, 6462408, 8078010, 8616544, 10770680, 12924816, 16156020, 17233088, 21541360, 25849632, 32312040, 34466176, 43082720, 51699264, 64624080, 86165440, 103398528, 129248160, 172330880, 258496320, 516992640]

約数ペア:

[(1, 516992640), (2, 258496320), (3, 172330880), (4, 129248160), (5, 103398528), (6, 86165440), (8, 64624080), (10, 51699264), (12, 43082720), (15, 34466176), (16, 32312040), (20, 25849632), (24, 21541360), (30, 17233088), (32, 16156020), (40, 12924816), (48, 10770680), (60, 8616544), (64, 8078010), (80, 6462408), (96, 5385340), (120, 4308272), (128, 4039005), (160, 3231204), (192, 2692670), (240, 2154136), (293, 1764480), (320, 1615602), (384, 1346335), (480, 1077068), (586, 882240), (640, 807801), (879, 588160), (919, 562560), (960, 538534), (1172, 441120), (1465, 352896), (1758, 294080), (1838, 281280), (1920, 269267), (2344, 220560), (2757, 187520), (2930, 176448), (3516, 147040), (3676, 140640), (4395, 117632), (4595, 112512), (4688, 110280), (5514, 93760), (5860, 88224), (7032, 73520), (7352, 70320), (8790, 58816), (9190, 56256), (9376, 55140), (11028, 46880), (11720, 44112), (13785, 37504), (14064, 36760), (14704, 35160), (17580, 29408), (18380, 28128), (18752, 27570), (22056, 23440)]