2552897040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{8641}}^1$

素因数の和:9888

約数の個数: 80

約数和(自身を含む): 7921326336

約数和(自身を除く): 5368429296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1231, 2462, 3693, 4924, 6155, 7386, 8641, 9848, 12310, 14772, 17282, 18465, 19696, 24620, 25923, 29544, 34564, 36930, 43205, 49240, 51846, 59088, 69128, 73860, 86410, 98480, 103692, 129615, 138256, 147720, 172820, 207384, 259230, 295440, 345640, 414768, 518460, 691280, 1036920, 2073840, 10637071, 21274142, 31911213, 42548284, 53185355, 63822426, 85096568, 106370710, 127644852, 159556065, 170193136, 212741420, 255289704, 319112130, 425482840, 510579408, 638224260, 850965680, 1276448520, 2552897040]

約数ペア:

[(1, 2552897040), (2, 1276448520), (3, 850965680), (4, 638224260), (5, 510579408), (6, 425482840), (8, 319112130), (10, 255289704), (12, 212741420), (15, 170193136), (16, 159556065), (20, 127644852), (24, 106370710), (30, 85096568), (40, 63822426), (48, 53185355), (60, 42548284), (80, 31911213), (120, 21274142), (240, 10637071), (1231, 2073840), (2462, 1036920), (3693, 691280), (4924, 518460), (6155, 414768), (7386, 345640), (8641, 295440), (9848, 259230), (12310, 207384), (14772, 172820), (17282, 147720), (18465, 138256), (19696, 129615), (24620, 103692), (25923, 98480), (29544, 86410), (34564, 73860), (36930, 69128), (43205, 59088), (49240, 51846)]