411386880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{26783}}^1$

素因数の和:26811

約数の個数: 88

約数和(自身を含む): 1315844352

約数和(自身を除く): 904457472

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 26783, 53566, 80349, 107132, 133915, 160698, 214264, 267830, 321396, 401745, 428528, 535660, 642792, 803490, 857056, 1071320, 1285584, 1606980, 1714112, 2142640, 2571168, 3213960, 3428224, 4285280, 5142336, 6427920, 6856448, 8570560, 10284672, 12855840, 13712896, 17141120, 20569344, 25711680, 27425792, 34282240, 41138688, 51423360, 68564480, 82277376, 102846720, 137128960, 205693440, 411386880]

約数ペア:

[(1, 411386880), (2, 205693440), (3, 137128960), (4, 102846720), (5, 82277376), (6, 68564480), (8, 51423360), (10, 41138688), (12, 34282240), (15, 27425792), (16, 25711680), (20, 20569344), (24, 17141120), (30, 13712896), (32, 12855840), (40, 10284672), (48, 8570560), (60, 6856448), (64, 6427920), (80, 5142336), (96, 4285280), (120, 3428224), (128, 3213960), (160, 2571168), (192, 2142640), (240, 1714112), (256, 1606980), (320, 1285584), (384, 1071320), (480, 857056), (512, 803490), (640, 642792), (768, 535660), (960, 428528), (1024, 401745), (1280, 321396), (1536, 267830), (1920, 214264), (2560, 160698), (3072, 133915), (3840, 107132), (5120, 80349), (7680, 53566), (15360, 26783)]