129482880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:4006

約数の個数: 128

約数和(自身を含む): 437114880

約数和(自身を除く): 307632000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3967, 4080, 5440, 6528, 7934, 8160, 10880, 11901, 15868, 16320, 19835, 23802, 31736, 32640, 39670, 47604, 59505, 63472, 67439, 79340, 95208, 119010, 126944, 134878, 158680, 190416, 202317, 238020, 253888, 269756, 317360, 337195, 380832, 404634, 476040, 507776, 539512, 634720, 674390, 761664, 809268, 952080, 1011585, 1079024, 1269440, 1348780, 1523328, 1618536, 1904160, 2023170, 2158048, 2538880, 2697560, 3237072, 3808320, 4046340, 4316096, 5395120, 6474144, 7616640, 8092680, 8632192, 10790240, 12948288, 16185360, 21580480, 25896576, 32370720, 43160960, 64741440, 129482880]

約数ペア:

[(1, 129482880), (2, 64741440), (3, 43160960), (4, 32370720), (5, 25896576), (6, 21580480), (8, 16185360), (10, 12948288), (12, 10790240), (15, 8632192), (16, 8092680), (17, 7616640), (20, 6474144), (24, 5395120), (30, 4316096), (32, 4046340), (34, 3808320), (40, 3237072), (48, 2697560), (51, 2538880), (60, 2158048), (64, 2023170), (68, 1904160), (80, 1618536), (85, 1523328), (96, 1348780), (102, 1269440), (120, 1079024), (128, 1011585), (136, 952080), (160, 809268), (170, 761664), (192, 674390), (204, 634720), (240, 539512), (255, 507776), (272, 476040), (320, 404634), (340, 380832), (384, 337195), (408, 317360), (480, 269756), (510, 253888), (544, 238020), (640, 202317), (680, 190416), (816, 158680), (960, 134878), (1020, 126944), (1088, 119010), (1360, 95208), (1632, 79340), (1920, 67439), (2040, 63472), (2176, 59505), (2720, 47604), (3264, 39670), (3967, 32640), (4080, 31736), (5440, 23802), (6528, 19835), (7934, 16320), (8160, 15868), (10880, 11901)]