76898280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2659}}^1$

素因数の和:2914

約数の個数: 64

約数和(自身を含む): 231739200

約数和(自身を除く): 154840920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2659, 2892, 3615, 4820, 5318, 5784, 7230, 7977, 9640, 10636, 13295, 14460, 15954, 21272, 26590, 28920, 31908, 39885, 53180, 63816, 79770, 106360, 159540, 319080, 640819, 1281638, 1922457, 2563276, 3204095, 3844914, 5126552, 6408190, 7689828, 9612285, 12816380, 15379656, 19224570, 25632760, 38449140, 76898280]

約数ペア:

[(1, 76898280), (2, 38449140), (3, 25632760), (4, 19224570), (5, 15379656), (6, 12816380), (8, 9612285), (10, 7689828), (12, 6408190), (15, 5126552), (20, 3844914), (24, 3204095), (30, 2563276), (40, 1922457), (60, 1281638), (120, 640819), (241, 319080), (482, 159540), (723, 106360), (964, 79770), (1205, 63816), (1446, 53180), (1928, 39885), (2410, 31908), (2659, 28920), (2892, 26590), (3615, 21272), (4820, 15954), (5318, 14460), (5784, 13295), (7230, 10636), (7977, 9640)]