180162360

素因数分解:

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

素因数の和:23858

約数の個数: 128

約数和(自身を含む): 686361600

約数和(自身を除く): 506199240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 23831, 47662, 71493, 95324, 119155, 142986, 166817, 190648, 214479, 238310, 285972, 333634, 357465, 428958, 476620, 500451, 571944, 643437, 667268, 714930, 834085, 857916, 953240, 1000902, 1072395, 1286874, 1334536, 1429860, 1501353, 1668170, 1715832, 2001804, 2144790, 2502255, 2573748, 2859720, 3002706, 3217185, 3336340, 4003608, 4289580, 4504059, 5004510, 5147496, 6005412, 6434370, 6672680, 7506765, 8579160, 9008118, 10009020, 12010824, 12868740, 15013530, 18016236, 20018040, 22520295, 25737480, 30027060, 36032472, 45040590, 60054120, 90081180, 180162360]

約数ペア:

[(1, 180162360), (2, 90081180), (3, 60054120), (4, 45040590), (5, 36032472), (6, 30027060), (7, 25737480), (8, 22520295), (9, 20018040), (10, 18016236), (12, 15013530), (14, 12868740), (15, 12010824), (18, 10009020), (20, 9008118), (21, 8579160), (24, 7506765), (27, 6672680), (28, 6434370), (30, 6005412), (35, 5147496), (36, 5004510), (40, 4504059), (42, 4289580), (45, 4003608), (54, 3336340), (56, 3217185), (60, 3002706), (63, 2859720), (70, 2573748), (72, 2502255), (84, 2144790), (90, 2001804), (105, 1715832), (108, 1668170), (120, 1501353), (126, 1429860), (135, 1334536), (140, 1286874), (168, 1072395), (180, 1000902), (189, 953240), (210, 857916), (216, 834085), (252, 714930), (270, 667268), (280, 643437), (315, 571944), (360, 500451), (378, 476620), (420, 428958), (504, 357465), (540, 333634), (630, 285972), (756, 238310), (840, 214479), (945, 190648), (1080, 166817), (1260, 142986), (1512, 119155), (1890, 95324), (2520, 71493), (3780, 47662), (7560, 23831)]