1320662448

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{436727}}^1$

素因数の和:436751

約数の個数: 80

約数和(自身を含む): 4332341760

約数和(自身を除く): 3011679312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 436727, 873454, 1310181, 1746908, 2620362, 3057089, 3493816, 3930543, 5240724, 6114178, 6987632, 7861086, 9171267, 10481448, 11791629, 12228356, 15722172, 18342534, 20962896, 23583258, 24456712, 27513801, 31444344, 36685068, 47166516, 48913424, 55027602, 62888688, 73370136, 82541403, 94333032, 110055204, 146740272, 165082806, 188666064, 220110408, 330165612, 440220816, 660331224, 1320662448]

約数ペア:

[(1, 1320662448), (2, 660331224), (3, 440220816), (4, 330165612), (6, 220110408), (7, 188666064), (8, 165082806), (9, 146740272), (12, 110055204), (14, 94333032), (16, 82541403), (18, 73370136), (21, 62888688), (24, 55027602), (27, 48913424), (28, 47166516), (36, 36685068), (42, 31444344), (48, 27513801), (54, 24456712), (56, 23583258), (63, 20962896), (72, 18342534), (84, 15722172), (108, 12228356), (112, 11791629), (126, 10481448), (144, 9171267), (168, 7861086), (189, 6987632), (216, 6114178), (252, 5240724), (336, 3930543), (378, 3493816), (432, 3057089), (504, 2620362), (756, 1746908), (1008, 1310181), (1512, 873454), (3024, 436727)]