209496480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1811}}^1$

素因数の和:2070

約数の個数: 96

約数和(自身を含む): 663018048

約数和(自身を除く): 453521568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 241, 480, 482, 723, 964, 1205, 1446, 1811, 1928, 2410, 2892, 3615, 3622, 3856, 4820, 5433, 5784, 7230, 7244, 7712, 9055, 9640, 10866, 11568, 14460, 14488, 18110, 19280, 21732, 23136, 27165, 28920, 28976, 36220, 38560, 43464, 54330, 57840, 57952, 72440, 86928, 108660, 115680, 144880, 173856, 217320, 289760, 434640, 436451, 869280, 872902, 1309353, 1745804, 2182255, 2618706, 3491608, 4364510, 5237412, 6546765, 6983216, 8729020, 10474824, 13093530, 13966432, 17458040, 20949648, 26187060, 34916080, 41899296, 52374120, 69832160, 104748240, 209496480]

約数ペア:

[(1, 209496480), (2, 104748240), (3, 69832160), (4, 52374120), (5, 41899296), (6, 34916080), (8, 26187060), (10, 20949648), (12, 17458040), (15, 13966432), (16, 13093530), (20, 10474824), (24, 8729020), (30, 6983216), (32, 6546765), (40, 5237412), (48, 4364510), (60, 3491608), (80, 2618706), (96, 2182255), (120, 1745804), (160, 1309353), (240, 872902), (241, 869280), (480, 436451), (482, 434640), (723, 289760), (964, 217320), (1205, 173856), (1446, 144880), (1811, 115680), (1928, 108660), (2410, 86928), (2892, 72440), (3615, 57952), (3622, 57840), (3856, 54330), (4820, 43464), (5433, 38560), (5784, 36220), (7230, 28976), (7244, 28920), (7712, 27165), (9055, 23136), (9640, 21732), (10866, 19280), (11568, 18110), (14460, 14488)]