1521000960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{198047}}^1$

素因数の和:198073

約数の個数: 80

約数和(自身を含む): 4862474496

約数和(自身を除く): 3341473536

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, 1280, 1536, 1920, 2560, 3840, 7680, 198047, 396094, 594141, 792188, 990235, 1188282, 1584376, 1980470, 2376564, 2970705, 3168752, 3960940, 4753128, 5941410, 6337504, 7921880, 9506256, 11882820, 12675008, 15843760, 19012512, 23765640, 25350016, 31687520, 38025024, 47531280, 50700032, 63375040, 76050048, 95062560, 101400064, 126750080, 152100096, 190125120, 253500160, 304200192, 380250240, 507000320, 760500480, 1521000960]

約数ペア:

[(1, 1521000960), (2, 760500480), (3, 507000320), (4, 380250240), (5, 304200192), (6, 253500160), (8, 190125120), (10, 152100096), (12, 126750080), (15, 101400064), (16, 95062560), (20, 76050048), (24, 63375040), (30, 50700032), (32, 47531280), (40, 38025024), (48, 31687520), (60, 25350016), (64, 23765640), (80, 19012512), (96, 15843760), (120, 12675008), (128, 11882820), (160, 9506256), (192, 7921880), (240, 6337504), (256, 5941410), (320, 4753128), (384, 3960940), (480, 3168752), (512, 2970705), (640, 2376564), (768, 1980470), (960, 1584376), (1280, 1188282), (1536, 990235), (1920, 792188), (2560, 594141), (3840, 396094), (7680, 198047)]