1443840

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{47}}^1$

素因数の和:77

約数の個数: 96

約数和(自身を含む): 4717440

約数和(自身を除く): 3273600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 512, 564, 640, 705, 752, 768, 940, 960, 1024, 1128, 1280, 1410, 1504, 1536, 1880, 1920, 2048, 2256, 2560, 2820, 3008, 3072, 3760, 3840, 4512, 5120, 5640, 6016, 6144, 7520, 7680, 9024, 10240, 11280, 12032, 15040, 15360, 18048, 22560, 24064, 30080, 30720, 36096, 45120, 48128, 60160, 72192, 90240, 96256, 120320, 144384, 180480, 240640, 288768, 360960, 481280, 721920, 1443840]

約数ペア:

[(1, 1443840), (2, 721920), (3, 481280), (4, 360960), (5, 288768), (6, 240640), (8, 180480), (10, 144384), (12, 120320), (15, 96256), (16, 90240), (20, 72192), (24, 60160), (30, 48128), (32, 45120), (40, 36096), (47, 30720), (48, 30080), (60, 24064), (64, 22560), (80, 18048), (94, 15360), (96, 15040), (120, 12032), (128, 11280), (141, 10240), (160, 9024), (188, 7680), (192, 7520), (235, 6144), (240, 6016), (256, 5640), (282, 5120), (320, 4512), (376, 3840), (384, 3760), (470, 3072), (480, 3008), (512, 2820), (564, 2560), (640, 2256), (705, 2048), (752, 1920), (768, 1880), (940, 1536), (960, 1504), (1024, 1410), (1128, 1280)]