162871680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2132

約数の個数: 128

約数和(自身を含む): 532072800

約数和(自身を除く): 369201120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2069, 2460, 2624, 3280, 3936, 4138, 4920, 5248, 6207, 6560, 7872, 8276, 9840, 10345, 12414, 13120, 15744, 16552, 19680, 20690, 24828, 26240, 31035, 33104, 39360, 41380, 49656, 62070, 66208, 78720, 82760, 84829, 99312, 124140, 132416, 165520, 169658, 198624, 248280, 254487, 264832, 331040, 339316, 397248, 424145, 496560, 508974, 662080, 678632, 794496, 848290, 993120, 1017948, 1272435, 1324160, 1357264, 1696580, 1986240, 2035896, 2544870, 2714528, 3393160, 3972480, 4071792, 5089740, 5429056, 6786320, 8143584, 10179480, 10858112, 13572640, 16287168, 20358960, 27145280, 32574336, 40717920, 54290560, 81435840, 162871680]

約数ペア:

[(1, 162871680), (2, 81435840), (3, 54290560), (4, 40717920), (5, 32574336), (6, 27145280), (8, 20358960), (10, 16287168), (12, 13572640), (15, 10858112), (16, 10179480), (20, 8143584), (24, 6786320), (30, 5429056), (32, 5089740), (40, 4071792), (41, 3972480), (48, 3393160), (60, 2714528), (64, 2544870), (80, 2035896), (82, 1986240), (96, 1696580), (120, 1357264), (123, 1324160), (128, 1272435), (160, 1017948), (164, 993120), (192, 848290), (205, 794496), (240, 678632), (246, 662080), (320, 508974), (328, 496560), (384, 424145), (410, 397248), (480, 339316), (492, 331040), (615, 264832), (640, 254487), (656, 248280), (820, 198624), (960, 169658), (984, 165520), (1230, 132416), (1312, 124140), (1640, 99312), (1920, 84829), (1968, 82760), (2069, 78720), (2460, 66208), (2624, 62070), (3280, 49656), (3936, 41380), (4138, 39360), (4920, 33104), (5248, 31035), (6207, 26240), (6560, 24828), (7872, 20690), (8276, 19680), (9840, 16552), (10345, 15744), (12414, 13120)]