120527120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1728

約数の個数: 80

約数和(自身を含む): 322800768

約数和(自身を除く): 202273648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 959, 1096, 1370, 1571, 1918, 2192, 2740, 3142, 3836, 4795, 5480, 6284, 7672, 7855, 9590, 10960, 10997, 12568, 15344, 15710, 19180, 21994, 25136, 31420, 38360, 43988, 54985, 62840, 76720, 87976, 109970, 125680, 175952, 215227, 219940, 430454, 439880, 860908, 879760, 1076135, 1506589, 1721816, 2152270, 3013178, 3443632, 4304540, 6026356, 7532945, 8609080, 12052712, 15065890, 17218160, 24105424, 30131780, 60263560, 120527120]

約数ペア:

[(1, 120527120), (2, 60263560), (4, 30131780), (5, 24105424), (7, 17218160), (8, 15065890), (10, 12052712), (14, 8609080), (16, 7532945), (20, 6026356), (28, 4304540), (35, 3443632), (40, 3013178), (56, 2152270), (70, 1721816), (80, 1506589), (112, 1076135), (137, 879760), (140, 860908), (274, 439880), (280, 430454), (548, 219940), (560, 215227), (685, 175952), (959, 125680), (1096, 109970), (1370, 87976), (1571, 76720), (1918, 62840), (2192, 54985), (2740, 43988), (3142, 38360), (3836, 31420), (4795, 25136), (5480, 21994), (6284, 19180), (7672, 15710), (7855, 15344), (9590, 12568), (10960, 10997)]