158794560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{18379}}^1$

素因数の和:18405

約数の個数: 112

約数和(自身を含む): 560222400

約数和(自身を除く): 401427840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 18379, 36758, 55137, 73516, 91895, 110274, 147032, 165411, 183790, 220548, 275685, 294064, 330822, 367580, 441096, 496233, 551370, 588128, 661644, 735160, 827055, 882192, 992466, 1102740, 1176256, 1323288, 1470320, 1654110, 1764384, 1984932, 2205480, 2481165, 2646576, 2940640, 3308220, 3528768, 3969864, 4410960, 4962330, 5293152, 5881280, 6616440, 7939728, 8821920, 9924660, 10586304, 13232880, 15879456, 17643840, 19849320, 26465760, 31758912, 39698640, 52931520, 79397280, 158794560]

約数ペア:

[(1, 158794560), (2, 79397280), (3, 52931520), (4, 39698640), (5, 31758912), (6, 26465760), (8, 19849320), (9, 17643840), (10, 15879456), (12, 13232880), (15, 10586304), (16, 9924660), (18, 8821920), (20, 7939728), (24, 6616440), (27, 5881280), (30, 5293152), (32, 4962330), (36, 4410960), (40, 3969864), (45, 3528768), (48, 3308220), (54, 2940640), (60, 2646576), (64, 2481165), (72, 2205480), (80, 1984932), (90, 1764384), (96, 1654110), (108, 1470320), (120, 1323288), (135, 1176256), (144, 1102740), (160, 992466), (180, 882192), (192, 827055), (216, 735160), (240, 661644), (270, 588128), (288, 551370), (320, 496233), (360, 441096), (432, 367580), (480, 330822), (540, 294064), (576, 275685), (720, 220548), (864, 183790), (960, 165411), (1080, 147032), (1440, 110274), (1728, 91895), (2160, 73516), (2880, 55137), (4320, 36758), (8640, 18379)]