146289686640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{950921}}^1$

素因数の和:951578

約数の個数: 80

約数和(自身を含む): 454205991456

約数和(自身を除く): 307916304816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 641, 1282, 1923, 2564, 3205, 3846, 5128, 6410, 7692, 9615, 10256, 12820, 15384, 19230, 25640, 30768, 38460, 51280, 76920, 153840, 950921, 1901842, 2852763, 3803684, 4754605, 5705526, 7607368, 9509210, 11411052, 14263815, 15214736, 19018420, 22822104, 28527630, 38036840, 45644208, 57055260, 76073680, 114110520, 228221040, 609540361, 1219080722, 1828621083, 2438161444, 3047701805, 3657242166, 4876322888, 6095403610, 7314484332, 9143105415, 9752645776, 12190807220, 14628968664, 18286210830, 24381614440, 29257937328, 36572421660, 48763228880, 73144843320, 146289686640]

約数ペア:

[(1, 146289686640), (2, 73144843320), (3, 48763228880), (4, 36572421660), (5, 29257937328), (6, 24381614440), (8, 18286210830), (10, 14628968664), (12, 12190807220), (15, 9752645776), (16, 9143105415), (20, 7314484332), (24, 6095403610), (30, 4876322888), (40, 3657242166), (48, 3047701805), (60, 2438161444), (80, 1828621083), (120, 1219080722), (240, 609540361), (641, 228221040), (1282, 114110520), (1923, 76073680), (2564, 57055260), (3205, 45644208), (3846, 38036840), (5128, 28527630), (6410, 22822104), (7692, 19018420), (9615, 15214736), (10256, 14263815), (12820, 11411052), (15384, 9509210), (19230, 7607368), (25640, 5705526), (30768, 4754605), (38460, 3803684), (51280, 2852763), (76920, 1901842), (153840, 950921)]