492740640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{48883}}^1$

素因数の和:48911

約数の個数: 144

約数和(自身を含む): 1921727808

約数和(自身を除く): 1428987168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 48883, 97766, 146649, 195532, 244415, 293298, 342181, 391064, 439947, 488830, 586596, 684362, 733245, 782128, 879894, 977660, 1026543, 1173192, 1368724, 1466490, 1564256, 1710905, 1759788, 1955320, 2053086, 2199735, 2346384, 2737448, 2932980, 3079629, 3421810, 3519576, 3910640, 4106172, 4399470, 4692768, 5132715, 5474896, 5865960, 6159258, 6843620, 7039152, 7821280, 8212344, 8798940, 10265430, 10949792, 11731920, 12318516, 13687240, 14078304, 15398145, 16424688, 17597880, 20530860, 23463840, 24637032, 27374480, 30796290, 32849376, 35195760, 41061720, 49274064, 54748960, 61592580, 70391520, 82123440, 98548128, 123185160, 164246880, 246370320, 492740640]

約数ペア:

[(1, 492740640), (2, 246370320), (3, 164246880), (4, 123185160), (5, 98548128), (6, 82123440), (7, 70391520), (8, 61592580), (9, 54748960), (10, 49274064), (12, 41061720), (14, 35195760), (15, 32849376), (16, 30796290), (18, 27374480), (20, 24637032), (21, 23463840), (24, 20530860), (28, 17597880), (30, 16424688), (32, 15398145), (35, 14078304), (36, 13687240), (40, 12318516), (42, 11731920), (45, 10949792), (48, 10265430), (56, 8798940), (60, 8212344), (63, 7821280), (70, 7039152), (72, 6843620), (80, 6159258), (84, 5865960), (90, 5474896), (96, 5132715), (105, 4692768), (112, 4399470), (120, 4106172), (126, 3910640), (140, 3519576), (144, 3421810), (160, 3079629), (168, 2932980), (180, 2737448), (210, 2346384), (224, 2199735), (240, 2053086), (252, 1955320), (280, 1759788), (288, 1710905), (315, 1564256), (336, 1466490), (360, 1368724), (420, 1173192), (480, 1026543), (504, 977660), (560, 879894), (630, 782128), (672, 733245), (720, 684362), (840, 586596), (1008, 488830), (1120, 439947), (1260, 391064), (1440, 342181), (1680, 293298), (2016, 244415), (2520, 195532), (3360, 146649), (5040, 97766), (10080, 48883)]