1520608608

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277889}}^1$

素因数の和:277924

約数の個数: 72

約数和(自身を含む): 4551838200

約数和(自身を除く): 3031229592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 277889, 555778, 833667, 1111556, 1667334, 2223112, 2501001, 3334668, 4446224, 5002002, 5279891, 6669336, 8892448, 10004004, 10559782, 13338672, 15839673, 20008008, 21119564, 26677344, 31679346, 40016016, 42239128, 47519019, 63358692, 80032032, 84478256, 95038038, 126717384, 168956512, 190076076, 253434768, 380152152, 506869536, 760304304, 1520608608]

約数ペア:

[(1, 1520608608), (2, 760304304), (3, 506869536), (4, 380152152), (6, 253434768), (8, 190076076), (9, 168956512), (12, 126717384), (16, 95038038), (18, 84478256), (19, 80032032), (24, 63358692), (32, 47519019), (36, 42239128), (38, 40016016), (48, 31679346), (57, 26677344), (72, 21119564), (76, 20008008), (96, 15839673), (114, 13338672), (144, 10559782), (152, 10004004), (171, 8892448), (228, 6669336), (288, 5279891), (304, 5002002), (342, 4446224), (456, 3334668), (608, 2501001), (684, 2223112), (912, 1667334), (1368, 1111556), (1824, 833667), (2736, 555778), (5472, 277889)]