219088080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3137}}^1$

素因数の和:3253

約数の個数: 120

約数和(自身を含む): 743593032

約数和(自身を除く): 524504952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2910, 3137, 3492, 3880, 4365, 4656, 5820, 6274, 6984, 7760, 8730, 9411, 11640, 12548, 13968, 15685, 17460, 18822, 23280, 25096, 28233, 31370, 34920, 37644, 47055, 50192, 56466, 62740, 69840, 75288, 94110, 112932, 125480, 141165, 150576, 188220, 225864, 250960, 282330, 304289, 376440, 451728, 564660, 608578, 752880, 912867, 1129320, 1217156, 1521445, 1825734, 2258640, 2434312, 2738601, 3042890, 3651468, 4564335, 4868624, 5477202, 6085780, 7302936, 9128670, 10954404, 12171560, 13693005, 14605872, 18257340, 21908808, 24343120, 27386010, 36514680, 43817616, 54772020, 73029360, 109544040, 219088080]

約数ペア:

[(1, 219088080), (2, 109544040), (3, 73029360), (4, 54772020), (5, 43817616), (6, 36514680), (8, 27386010), (9, 24343120), (10, 21908808), (12, 18257340), (15, 14605872), (16, 13693005), (18, 12171560), (20, 10954404), (24, 9128670), (30, 7302936), (36, 6085780), (40, 5477202), (45, 4868624), (48, 4564335), (60, 3651468), (72, 3042890), (80, 2738601), (90, 2434312), (97, 2258640), (120, 1825734), (144, 1521445), (180, 1217156), (194, 1129320), (240, 912867), (291, 752880), (360, 608578), (388, 564660), (485, 451728), (582, 376440), (720, 304289), (776, 282330), (873, 250960), (970, 225864), (1164, 188220), (1455, 150576), (1552, 141165), (1746, 125480), (1940, 112932), (2328, 94110), (2910, 75288), (3137, 69840), (3492, 62740), (3880, 56466), (4365, 50192), (4656, 47055), (5820, 37644), (6274, 34920), (6984, 31370), (7760, 28233), (8730, 25096), (9411, 23280), (11640, 18822), (12548, 17460), (13968, 15685)]