220114560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{114643}}^1$

素因数の和:114665

約数の個数: 64

約数和(自身を含む): 701621280

約数和(自身を除く): 481506720

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, 320, 384, 480, 640, 960, 1920, 114643, 229286, 343929, 458572, 573215, 687858, 917144, 1146430, 1375716, 1719645, 1834288, 2292860, 2751432, 3439290, 3668576, 4585720, 5502864, 6878580, 7337152, 9171440, 11005728, 13757160, 14674304, 18342880, 22011456, 27514320, 36685760, 44022912, 55028640, 73371520, 110057280, 220114560]

約数ペア:

[(1, 220114560), (2, 110057280), (3, 73371520), (4, 55028640), (5, 44022912), (6, 36685760), (8, 27514320), (10, 22011456), (12, 18342880), (15, 14674304), (16, 13757160), (20, 11005728), (24, 9171440), (30, 7337152), (32, 6878580), (40, 5502864), (48, 4585720), (60, 3668576), (64, 3439290), (80, 2751432), (96, 2292860), (120, 1834288), (128, 1719645), (160, 1375716), (192, 1146430), (240, 917144), (320, 687858), (384, 573215), (480, 458572), (640, 343929), (960, 229286), (1920, 114643)]