80576370

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{1579}}^1$

素因数の和:1611

約数の個数: 112

約数和(自身を含む): 248679360

約数和(自身を除く): 168102990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 729, 810, 945, 1134, 1215, 1458, 1579, 1701, 1890, 2430, 2835, 3158, 3402, 3645, 4737, 5103, 5670, 7290, 7895, 8505, 9474, 10206, 11053, 14211, 15790, 17010, 22106, 23685, 25515, 28422, 33159, 42633, 47370, 51030, 55265, 66318, 71055, 85266, 99477, 110530, 127899, 142110, 165795, 198954, 213165, 255798, 298431, 331590, 383697, 426330, 497385, 596862, 639495, 767394, 895293, 994770, 1151091, 1278990, 1492155, 1790586, 1918485, 2302182, 2685879, 2984310, 3836970, 4476465, 5371758, 5755455, 8057637, 8952930, 11510910, 13429395, 16115274, 26858790, 40288185, 80576370]

約数ペア:

[(1, 80576370), (2, 40288185), (3, 26858790), (5, 16115274), (6, 13429395), (7, 11510910), (9, 8952930), (10, 8057637), (14, 5755455), (15, 5371758), (18, 4476465), (21, 3836970), (27, 2984310), (30, 2685879), (35, 2302182), (42, 1918485), (45, 1790586), (54, 1492155), (63, 1278990), (70, 1151091), (81, 994770), (90, 895293), (105, 767394), (126, 639495), (135, 596862), (162, 497385), (189, 426330), (210, 383697), (243, 331590), (270, 298431), (315, 255798), (378, 213165), (405, 198954), (486, 165795), (567, 142110), (630, 127899), (729, 110530), (810, 99477), (945, 85266), (1134, 71055), (1215, 66318), (1458, 55265), (1579, 51030), (1701, 47370), (1890, 42633), (2430, 33159), (2835, 28422), (3158, 25515), (3402, 23685), (3645, 22106), (4737, 17010), (5103, 15790), (5670, 14211), (7290, 11053), (7895, 10206), (8505, 9474)]