1643520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{107}}^1$

素因数の和:135

約数の個数: 88

約数和(自身を含む): 5305824

約数和(自身を除く): 3662304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 256, 320, 321, 384, 428, 480, 512, 535, 640, 642, 768, 856, 960, 1024, 1070, 1280, 1284, 1536, 1605, 1712, 1920, 2140, 2560, 2568, 3072, 3210, 3424, 3840, 4280, 5120, 5136, 6420, 6848, 7680, 8560, 10272, 12840, 13696, 15360, 17120, 20544, 25680, 27392, 34240, 41088, 51360, 54784, 68480, 82176, 102720, 109568, 136960, 164352, 205440, 273920, 328704, 410880, 547840, 821760, 1643520]

約数ペア:

[(1, 1643520), (2, 821760), (3, 547840), (4, 410880), (5, 328704), (6, 273920), (8, 205440), (10, 164352), (12, 136960), (15, 109568), (16, 102720), (20, 82176), (24, 68480), (30, 54784), (32, 51360), (40, 41088), (48, 34240), (60, 27392), (64, 25680), (80, 20544), (96, 17120), (107, 15360), (120, 13696), (128, 12840), (160, 10272), (192, 8560), (214, 7680), (240, 6848), (256, 6420), (320, 5136), (321, 5120), (384, 4280), (428, 3840), (480, 3424), (512, 3210), (535, 3072), (640, 2568), (642, 2560), (768, 2140), (856, 1920), (960, 1712), (1024, 1605), (1070, 1536), (1280, 1284)]