465002880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1907}}^1$

素因数の和:2056

約数の個数: 128

約数和(自身を含む): 1494650880

約数和(自身を除く): 1029648000

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, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1907, 1920, 2032, 2540, 3048, 3810, 3814, 4064, 5080, 5721, 6096, 7620, 7628, 8128, 9535, 10160, 11442, 12192, 15240, 15256, 16256, 19070, 20320, 22884, 24384, 28605, 30480, 30512, 38140, 40640, 45768, 48768, 57210, 60960, 61024, 76280, 81280, 91536, 114420, 121920, 122048, 152560, 183072, 228840, 242189, 243840, 244096, 305120, 366144, 457680, 484378, 610240, 726567, 732288, 915360, 968756, 1210945, 1220480, 1453134, 1830720, 1937512, 2421890, 2906268, 3632835, 3661440, 3875024, 4843780, 5812536, 7265670, 7750048, 9687560, 11625072, 14531340, 15500096, 19375120, 23250144, 29062680, 31000192, 38750240, 46500288, 58125360, 77500480, 93000576, 116250720, 155000960, 232501440, 465002880]

約数ペア:

[(1, 465002880), (2, 232501440), (3, 155000960), (4, 116250720), (5, 93000576), (6, 77500480), (8, 58125360), (10, 46500288), (12, 38750240), (15, 31000192), (16, 29062680), (20, 23250144), (24, 19375120), (30, 15500096), (32, 14531340), (40, 11625072), (48, 9687560), (60, 7750048), (64, 7265670), (80, 5812536), (96, 4843780), (120, 3875024), (127, 3661440), (128, 3632835), (160, 2906268), (192, 2421890), (240, 1937512), (254, 1830720), (320, 1453134), (381, 1220480), (384, 1210945), (480, 968756), (508, 915360), (635, 732288), (640, 726567), (762, 610240), (960, 484378), (1016, 457680), (1270, 366144), (1524, 305120), (1905, 244096), (1907, 243840), (1920, 242189), (2032, 228840), (2540, 183072), (3048, 152560), (3810, 122048), (3814, 121920), (4064, 114420), (5080, 91536), (5721, 81280), (6096, 76280), (7620, 61024), (7628, 60960), (8128, 57210), (9535, 48768), (10160, 45768), (11442, 40640), (12192, 38140), (15240, 30512), (15256, 30480), (16256, 28605), (19070, 24384), (20320, 22884)]