788366940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{27431}}^1$

素因数の和:27922

約数の個数: 48

約数和(自身を含む): 2212116480

約数和(自身を除く): 1423749540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2874, 4790, 5748, 7185, 9580, 14370, 27431, 28740, 54862, 82293, 109724, 137155, 164586, 274310, 329172, 411465, 548620, 822930, 1645860, 13139449, 26278898, 39418347, 52557796, 65697245, 78836694, 131394490, 157673388, 197091735, 262788980, 394183470, 788366940]

約数ペア:

[(1, 788366940), (2, 394183470), (3, 262788980), (4, 197091735), (5, 157673388), (6, 131394490), (10, 78836694), (12, 65697245), (15, 52557796), (20, 39418347), (30, 26278898), (60, 13139449), (479, 1645860), (958, 822930), (1437, 548620), (1916, 411465), (2395, 329172), (2874, 274310), (4790, 164586), (5748, 137155), (7185, 109724), (9580, 82293), (14370, 54862), (27431, 28740)]