2016555720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2957}}^1\times {\mathrm{5683}}^1$

素因数の和:8654

約数の個数: 64

約数和(自身を含む): 6052777920

約数和(自身を除く): 4036222200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2957, 5683, 5914, 8871, 11366, 11828, 14785, 17049, 17742, 22732, 23656, 28415, 29570, 34098, 35484, 44355, 45464, 56830, 59140, 68196, 70968, 85245, 88710, 113660, 118280, 136392, 170490, 177420, 227320, 340980, 354840, 681960, 16804631, 33609262, 50413893, 67218524, 84023155, 100827786, 134437048, 168046310, 201655572, 252069465, 336092620, 403311144, 504138930, 672185240, 1008277860, 2016555720]

約数ペア:

[(1, 2016555720), (2, 1008277860), (3, 672185240), (4, 504138930), (5, 403311144), (6, 336092620), (8, 252069465), (10, 201655572), (12, 168046310), (15, 134437048), (20, 100827786), (24, 84023155), (30, 67218524), (40, 50413893), (60, 33609262), (120, 16804631), (2957, 681960), (5683, 354840), (5914, 340980), (8871, 227320), (11366, 177420), (11828, 170490), (14785, 136392), (17049, 118280), (17742, 113660), (22732, 88710), (23656, 85245), (28415, 70968), (29570, 68196), (34098, 59140), (35484, 56830), (44355, 45464)]