120693456

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21491}}^1$

素因数の和:21521

約数の個数: 80

約数和(自身を含む): 373101120

約数和(自身を除く): 252407664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 21491, 42982, 64473, 85964, 128946, 171928, 193419, 257892, 279383, 343856, 386838, 515784, 558766, 580257, 773676, 838149, 1031568, 1117532, 1160514, 1547352, 1676298, 2235064, 2321028, 2514447, 3094704, 3352596, 4470128, 4642056, 5028894, 6705192, 7543341, 9284112, 10057788, 13410384, 15086682, 20115576, 30173364, 40231152, 60346728, 120693456]

約数ペア:

[(1, 120693456), (2, 60346728), (3, 40231152), (4, 30173364), (6, 20115576), (8, 15086682), (9, 13410384), (12, 10057788), (13, 9284112), (16, 7543341), (18, 6705192), (24, 5028894), (26, 4642056), (27, 4470128), (36, 3352596), (39, 3094704), (48, 2514447), (52, 2321028), (54, 2235064), (72, 1676298), (78, 1547352), (104, 1160514), (108, 1117532), (117, 1031568), (144, 838149), (156, 773676), (208, 580257), (216, 558766), (234, 515784), (312, 386838), (351, 343856), (432, 279383), (468, 257892), (624, 193419), (702, 171928), (936, 128946), (1404, 85964), (1872, 64473), (2808, 42982), (5616, 21491)]