11890116720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{86461}}^1$

素因数の和:86671

約数の個数: 120

約数和(自身を含む): 40140502272

約数和(自身を除く): 28250385552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 191, 240, 360, 382, 573, 720, 764, 955, 1146, 1528, 1719, 1910, 2292, 2865, 3056, 3438, 3820, 4584, 5730, 6876, 7640, 8595, 9168, 11460, 13752, 15280, 17190, 22920, 27504, 34380, 45840, 68760, 86461, 137520, 172922, 259383, 345844, 432305, 518766, 691688, 778149, 864610, 1037532, 1296915, 1383376, 1556298, 1729220, 2075064, 2593830, 3112596, 3458440, 3890745, 4150128, 5187660, 6225192, 6916880, 7781490, 10375320, 12450384, 15562980, 16514051, 20750640, 31125960, 33028102, 49542153, 62251920, 66056204, 82570255, 99084306, 132112408, 148626459, 165140510, 198168612, 247710765, 264224816, 297252918, 330281020, 396337224, 495421530, 594505836, 660562040, 743132295, 792674448, 990843060, 1189011672, 1321124080, 1486264590, 1981686120, 2378023344, 2972529180, 3963372240, 5945058360, 11890116720]

約数ペア:

[(1, 11890116720), (2, 5945058360), (3, 3963372240), (4, 2972529180), (5, 2378023344), (6, 1981686120), (8, 1486264590), (9, 1321124080), (10, 1189011672), (12, 990843060), (15, 792674448), (16, 743132295), (18, 660562040), (20, 594505836), (24, 495421530), (30, 396337224), (36, 330281020), (40, 297252918), (45, 264224816), (48, 247710765), (60, 198168612), (72, 165140510), (80, 148626459), (90, 132112408), (120, 99084306), (144, 82570255), (180, 66056204), (191, 62251920), (240, 49542153), (360, 33028102), (382, 31125960), (573, 20750640), (720, 16514051), (764, 15562980), (955, 12450384), (1146, 10375320), (1528, 7781490), (1719, 6916880), (1910, 6225192), (2292, 5187660), (2865, 4150128), (3056, 3890745), (3438, 3458440), (3820, 3112596), (4584, 2593830), (5730, 2075064), (6876, 1729220), (7640, 1556298), (8595, 1383376), (9168, 1296915), (11460, 1037532), (13752, 864610), (15280, 778149), (17190, 691688), (22920, 518766), (27504, 432305), (34380, 345844), (45840, 259383), (68760, 172922), (86461, 137520)]