1261415160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12041}}^1$

素因数の和:12158

約数の個数: 128

約数和(自身を含む): 4248417600

約数和(自身を除く): 2987002440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 776, 873, 970, 1080, 1164, 1455, 1746, 1940, 2328, 2619, 2910, 3492, 3880, 4365, 5238, 5820, 6984, 8730, 10476, 11640, 12041, 13095, 17460, 20952, 24082, 26190, 34920, 36123, 48164, 52380, 60205, 72246, 96328, 104760, 108369, 120410, 144492, 180615, 216738, 240820, 288984, 325107, 361230, 433476, 481640, 541845, 650214, 722460, 866952, 1083690, 1167977, 1300428, 1444920, 1625535, 2167380, 2335954, 2600856, 3251070, 3503931, 4334760, 4671908, 5839885, 6502140, 7007862, 9343816, 10511793, 11679770, 13004280, 14015724, 17519655, 21023586, 23359540, 28031448, 31535379, 35039310, 42047172, 46719080, 52558965, 63070758, 70078620, 84094344, 105117930, 126141516, 140157240, 157676895, 210235860, 252283032, 315353790, 420471720, 630707580, 1261415160]

約数ペア:

[(1, 1261415160), (2, 630707580), (3, 420471720), (4, 315353790), (5, 252283032), (6, 210235860), (8, 157676895), (9, 140157240), (10, 126141516), (12, 105117930), (15, 84094344), (18, 70078620), (20, 63070758), (24, 52558965), (27, 46719080), (30, 42047172), (36, 35039310), (40, 31535379), (45, 28031448), (54, 23359540), (60, 21023586), (72, 17519655), (90, 14015724), (97, 13004280), (108, 11679770), (120, 10511793), (135, 9343816), (180, 7007862), (194, 6502140), (216, 5839885), (270, 4671908), (291, 4334760), (360, 3503931), (388, 3251070), (485, 2600856), (540, 2335954), (582, 2167380), (776, 1625535), (873, 1444920), (970, 1300428), (1080, 1167977), (1164, 1083690), (1455, 866952), (1746, 722460), (1940, 650214), (2328, 541845), (2619, 481640), (2910, 433476), (3492, 361230), (3880, 325107), (4365, 288984), (5238, 240820), (5820, 216738), (6984, 180615), (8730, 144492), (10476, 120410), (11640, 108369), (12041, 104760), (13095, 96328), (17460, 72246), (20952, 60205), (24082, 52380), (26190, 48164), (34920, 36123)]