803617280

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6679}}^1$

素因数の和:6749

約数の個数: 80

約数和(自身を含む): 1968088320

約数和(自身を除く): 1164471040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 940, 1280, 1504, 1880, 2560, 3008, 3760, 6016, 6679, 7520, 12032, 13358, 15040, 24064, 26716, 30080, 33395, 53432, 60160, 66790, 106864, 120320, 133580, 213728, 267160, 313913, 427456, 534320, 627826, 854912, 1068640, 1255652, 1569565, 1709824, 2137280, 2511304, 3139130, 3419648, 4274560, 5022608, 6278260, 8549120, 10045216, 12556520, 17098240, 20090432, 25113040, 40180864, 50226080, 80361728, 100452160, 160723456, 200904320, 401808640, 803617280]

約数ペア:

[(1, 803617280), (2, 401808640), (4, 200904320), (5, 160723456), (8, 100452160), (10, 80361728), (16, 50226080), (20, 40180864), (32, 25113040), (40, 20090432), (47, 17098240), (64, 12556520), (80, 10045216), (94, 8549120), (128, 6278260), (160, 5022608), (188, 4274560), (235, 3419648), (256, 3139130), (320, 2511304), (376, 2137280), (470, 1709824), (512, 1569565), (640, 1255652), (752, 1068640), (940, 854912), (1280, 627826), (1504, 534320), (1880, 427456), (2560, 313913), (3008, 267160), (3760, 213728), (6016, 133580), (6679, 120320), (7520, 106864), (12032, 66790), (13358, 60160), (15040, 53432), (24064, 33395), (26716, 30080)]