18079055640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{195407}}^1$

素因数の和:195681

約数の個数: 96

約数和(自身を含む): 58985858880

約数和(自身を除く): 40906803240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 771, 1028, 1285, 1542, 2056, 2313, 2570, 3084, 3855, 4626, 5140, 6168, 7710, 9252, 10280, 11565, 15420, 18504, 23130, 30840, 46260, 92520, 195407, 390814, 586221, 781628, 977035, 1172442, 1563256, 1758663, 1954070, 2344884, 2931105, 3517326, 3908140, 4689768, 5862210, 7034652, 7816280, 8793315, 11724420, 14069304, 17586630, 23448840, 35173260, 50219599, 70346520, 100439198, 150658797, 200878396, 251097995, 301317594, 401756792, 451976391, 502195990, 602635188, 753293985, 903952782, 1004391980, 1205270376, 1506587970, 1807905564, 2008783960, 2259881955, 3013175940, 3615811128, 4519763910, 6026351880, 9039527820, 18079055640]

約数ペア:

[(1, 18079055640), (2, 9039527820), (3, 6026351880), (4, 4519763910), (5, 3615811128), (6, 3013175940), (8, 2259881955), (9, 2008783960), (10, 1807905564), (12, 1506587970), (15, 1205270376), (18, 1004391980), (20, 903952782), (24, 753293985), (30, 602635188), (36, 502195990), (40, 451976391), (45, 401756792), (60, 301317594), (72, 251097995), (90, 200878396), (120, 150658797), (180, 100439198), (257, 70346520), (360, 50219599), (514, 35173260), (771, 23448840), (1028, 17586630), (1285, 14069304), (1542, 11724420), (2056, 8793315), (2313, 7816280), (2570, 7034652), (3084, 5862210), (3855, 4689768), (4626, 3908140), (5140, 3517326), (6168, 2931105), (7710, 2344884), (9252, 1954070), (10280, 1758663), (11565, 1563256), (15420, 1172442), (18504, 977035), (23130, 781628), (30840, 586221), (46260, 390814), (92520, 195407)]