12516156720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{5794517}}^1$

素因数の和:5794539

約数の個数: 80

約数和(自身を含む): 43111213920

約数和(自身を除く): 30595057200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 5794517, 11589034, 17383551, 23178068, 28972585, 34767102, 46356136, 52150653, 57945170, 69534204, 86917755, 92712272, 104301306, 115890340, 139068408, 156451959, 173835510, 208602612, 231780680, 260753265, 278136816, 312903918, 347671020, 417205224, 463561360, 521506530, 625807836, 695342040, 782259795, 834410448, 1043013060, 1251615672, 1390684080, 1564519590, 2086026120, 2503231344, 3129039180, 4172052240, 6258078360, 12516156720]

約数ペア:

[(1, 12516156720), (2, 6258078360), (3, 4172052240), (4, 3129039180), (5, 2503231344), (6, 2086026120), (8, 1564519590), (9, 1390684080), (10, 1251615672), (12, 1043013060), (15, 834410448), (16, 782259795), (18, 695342040), (20, 625807836), (24, 521506530), (27, 463561360), (30, 417205224), (36, 347671020), (40, 312903918), (45, 278136816), (48, 260753265), (54, 231780680), (60, 208602612), (72, 173835510), (80, 156451959), (90, 139068408), (108, 115890340), (120, 104301306), (135, 92712272), (144, 86917755), (180, 69534204), (216, 57945170), (240, 52150653), (270, 46356136), (360, 34767102), (432, 28972585), (540, 23178068), (720, 17383551), (1080, 11589034), (2160, 5794517)]