2158393320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{5051}}^1$

素因数の和:6255

約数の個数: 96

約数和(自身を含む): 7022077920

約数和(自身を除く): 4863684600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1187, 2374, 3561, 4748, 5051, 5935, 7122, 9496, 10102, 10683, 11870, 14244, 15153, 17805, 20204, 21366, 23740, 25255, 28488, 30306, 35610, 40408, 42732, 45459, 47480, 50510, 53415, 60612, 71220, 75765, 85464, 90918, 101020, 106830, 121224, 142440, 151530, 181836, 202040, 213660, 227295, 303060, 363672, 427320, 454590, 606120, 909180, 1818360, 5995537, 11991074, 17986611, 23982148, 29977685, 35973222, 47964296, 53959833, 59955370, 71946444, 89933055, 107919666, 119910740, 143892888, 179866110, 215839332, 239821480, 269799165, 359732220, 431678664, 539598330, 719464440, 1079196660, 2158393320]

約数ペア:

[(1, 2158393320), (2, 1079196660), (3, 719464440), (4, 539598330), (5, 431678664), (6, 359732220), (8, 269799165), (9, 239821480), (10, 215839332), (12, 179866110), (15, 143892888), (18, 119910740), (20, 107919666), (24, 89933055), (30, 71946444), (36, 59955370), (40, 53959833), (45, 47964296), (60, 35973222), (72, 29977685), (90, 23982148), (120, 17986611), (180, 11991074), (360, 5995537), (1187, 1818360), (2374, 909180), (3561, 606120), (4748, 454590), (5051, 427320), (5935, 363672), (7122, 303060), (9496, 227295), (10102, 213660), (10683, 202040), (11870, 181836), (14244, 151530), (15153, 142440), (17805, 121224), (20204, 106830), (21366, 101020), (23740, 90918), (25255, 85464), (28488, 75765), (30306, 71220), (35610, 60612), (40408, 53415), (42732, 50510), (45459, 47480)]