480432960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{23831}}^1$

素因数の和:23861

約数の個数: 168

約数和(自身を含む): 1888638336

約数和(自身を除く): 1408205376

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 23831, 47662, 71493, 95324, 119155, 142986, 166817, 190648, 214479, 238310, 285972, 333634, 357465, 381296, 428958, 476620, 500451, 571944, 667268, 714930, 762592, 834085, 857916, 953240, 1000902, 1072395, 1143888, 1334536, 1429860, 1501353, 1525184, 1668170, 1715832, 1906480, 2001804, 2144790, 2287776, 2502255, 2669072, 2859720, 3002706, 3336340, 3431664, 3812960, 4003608, 4289580, 4575552, 5004510, 5338144, 5719440, 6005412, 6672680, 6863328, 7506765, 7625920, 8007216, 8579160, 10009020, 10676288, 11438880, 12010824, 13345360, 13726656, 15013530, 16014432, 17158320, 20018040, 22877760, 24021648, 26690720, 30027060, 32028864, 34316640, 40036080, 48043296, 53381440, 60054120, 68633280, 80072160, 96086592, 120108240, 160144320, 240216480, 480432960]

約数ペア:

[(1, 480432960), (2, 240216480), (3, 160144320), (4, 120108240), (5, 96086592), (6, 80072160), (7, 68633280), (8, 60054120), (9, 53381440), (10, 48043296), (12, 40036080), (14, 34316640), (15, 32028864), (16, 30027060), (18, 26690720), (20, 24021648), (21, 22877760), (24, 20018040), (28, 17158320), (30, 16014432), (32, 15013530), (35, 13726656), (36, 13345360), (40, 12010824), (42, 11438880), (45, 10676288), (48, 10009020), (56, 8579160), (60, 8007216), (63, 7625920), (64, 7506765), (70, 6863328), (72, 6672680), (80, 6005412), (84, 5719440), (90, 5338144), (96, 5004510), (105, 4575552), (112, 4289580), (120, 4003608), (126, 3812960), (140, 3431664), (144, 3336340), (160, 3002706), (168, 2859720), (180, 2669072), (192, 2502255), (210, 2287776), (224, 2144790), (240, 2001804), (252, 1906480), (280, 1715832), (288, 1668170), (315, 1525184), (320, 1501353), (336, 1429860), (360, 1334536), (420, 1143888), (448, 1072395), (480, 1000902), (504, 953240), (560, 857916), (576, 834085), (630, 762592), (672, 714930), (720, 667268), (840, 571944), (960, 500451), (1008, 476620), (1120, 428958), (1260, 381296), (1344, 357465), (1440, 333634), (1680, 285972), (2016, 238310), (2240, 214479), (2520, 190648), (2880, 166817), (3360, 142986), (4032, 119155), (5040, 95324), (6720, 71493), (10080, 47662), (20160, 23831)]