1460480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{163}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 4022592

約数和(自身を除く): 2562112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 163, 224, 256, 280, 320, 326, 448, 560, 640, 652, 815, 896, 1120, 1141, 1280, 1304, 1630, 1792, 2240, 2282, 2608, 3260, 4480, 4564, 5216, 5705, 6520, 8960, 9128, 10432, 11410, 13040, 18256, 20864, 22820, 26080, 36512, 41728, 45640, 52160, 73024, 91280, 104320, 146048, 182560, 208640, 292096, 365120, 730240, 1460480]

約数ペア:

[(1, 1460480), (2, 730240), (4, 365120), (5, 292096), (7, 208640), (8, 182560), (10, 146048), (14, 104320), (16, 91280), (20, 73024), (28, 52160), (32, 45640), (35, 41728), (40, 36512), (56, 26080), (64, 22820), (70, 20864), (80, 18256), (112, 13040), (128, 11410), (140, 10432), (160, 9128), (163, 8960), (224, 6520), (256, 5705), (280, 5216), (320, 4564), (326, 4480), (448, 3260), (560, 2608), (640, 2282), (652, 2240), (815, 1792), (896, 1630), (1120, 1304), (1141, 1280)]