180517008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{739}}^1$

素因数の和:1484

約数の個数: 80

約数和(自身を含む): 534410240

約数和(自身を除く): 353893232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 727, 739, 1454, 1478, 2181, 2217, 2908, 2956, 4362, 4434, 5089, 5173, 5816, 5912, 8724, 8868, 10178, 10346, 11632, 11824, 15267, 15519, 17448, 17736, 20356, 20692, 30534, 31038, 34896, 35472, 40712, 41384, 61068, 62076, 81424, 82768, 122136, 124152, 244272, 248304, 537253, 1074506, 1611759, 2149012, 3223518, 3760771, 4298024, 6447036, 7521542, 8596048, 11282313, 12894072, 15043084, 22564626, 25788144, 30086168, 45129252, 60172336, 90258504, 180517008]

約数ペア:

[(1, 180517008), (2, 90258504), (3, 60172336), (4, 45129252), (6, 30086168), (7, 25788144), (8, 22564626), (12, 15043084), (14, 12894072), (16, 11282313), (21, 8596048), (24, 7521542), (28, 6447036), (42, 4298024), (48, 3760771), (56, 3223518), (84, 2149012), (112, 1611759), (168, 1074506), (336, 537253), (727, 248304), (739, 244272), (1454, 124152), (1478, 122136), (2181, 82768), (2217, 81424), (2908, 62076), (2956, 61068), (4362, 41384), (4434, 40712), (5089, 35472), (5173, 34896), (5816, 31038), (5912, 30534), (8724, 20692), (8868, 20356), (10178, 17736), (10346, 17448), (11632, 15519), (11824, 15267)]