2016389640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{19699}}^1$

素因数の和:20566

約数の個数: 64

約数和(自身を含む): 6056568000

約数和(自身を除く): 4040178360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 853, 1706, 2559, 3412, 4265, 5118, 6824, 8530, 10236, 12795, 17060, 19699, 20472, 25590, 34120, 39398, 51180, 59097, 78796, 98495, 102360, 118194, 157592, 196990, 236388, 295485, 393980, 472776, 590970, 787960, 1181940, 2363880, 16803247, 33606494, 50409741, 67212988, 84016235, 100819482, 134425976, 168032470, 201638964, 252048705, 336064940, 403277928, 504097410, 672129880, 1008194820, 2016389640]

約数ペア:

[(1, 2016389640), (2, 1008194820), (3, 672129880), (4, 504097410), (5, 403277928), (6, 336064940), (8, 252048705), (10, 201638964), (12, 168032470), (15, 134425976), (20, 100819482), (24, 84016235), (30, 67212988), (40, 50409741), (60, 33606494), (120, 16803247), (853, 2363880), (1706, 1181940), (2559, 787960), (3412, 590970), (4265, 472776), (5118, 393980), (6824, 295485), (8530, 236388), (10236, 196990), (12795, 157592), (17060, 118194), (19699, 102360), (20472, 98495), (25590, 78796), (34120, 59097), (39398, 51180)]