156875760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4111}}^1$

素因数の和:4183

約数の個数: 120

約数和(自身を含む): 536912064

約数和(自身を除く): 380036304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4111, 4240, 4770, 6360, 7632, 8222, 9540, 12333, 12720, 16444, 19080, 20555, 24666, 32888, 36999, 38160, 41110, 49332, 61665, 65776, 73998, 82220, 98664, 123330, 147996, 164440, 184995, 197328, 217883, 246660, 295992, 328880, 369990, 435766, 493320, 591984, 653649, 739980, 871532, 986640, 1089415, 1307298, 1479960, 1743064, 1960947, 2178830, 2614596, 2959920, 3268245, 3486128, 3921894, 4357660, 5229192, 6536490, 7843788, 8715320, 9804735, 10458384, 13072980, 15687576, 17430640, 19609470, 26145960, 31375152, 39218940, 52291920, 78437880, 156875760]

約数ペア:

[(1, 156875760), (2, 78437880), (3, 52291920), (4, 39218940), (5, 31375152), (6, 26145960), (8, 19609470), (9, 17430640), (10, 15687576), (12, 13072980), (15, 10458384), (16, 9804735), (18, 8715320), (20, 7843788), (24, 6536490), (30, 5229192), (36, 4357660), (40, 3921894), (45, 3486128), (48, 3268245), (53, 2959920), (60, 2614596), (72, 2178830), (80, 1960947), (90, 1743064), (106, 1479960), (120, 1307298), (144, 1089415), (159, 986640), (180, 871532), (212, 739980), (240, 653649), (265, 591984), (318, 493320), (360, 435766), (424, 369990), (477, 328880), (530, 295992), (636, 246660), (720, 217883), (795, 197328), (848, 184995), (954, 164440), (1060, 147996), (1272, 123330), (1590, 98664), (1908, 82220), (2120, 73998), (2385, 65776), (2544, 61665), (3180, 49332), (3816, 41110), (4111, 38160), (4240, 36999), (4770, 32888), (6360, 24666), (7632, 20555), (8222, 19080), (9540, 16444), (12333, 12720)]