2019945960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{5087}}^1$

素因数の和:6207

約数の個数: 96

約数和(自身を含む): 6572067840

約数和(自身を除く): 4552121880

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, 1103, 2206, 3309, 4412, 5087, 5515, 6618, 8824, 9927, 10174, 11030, 13236, 15261, 16545, 19854, 20348, 22060, 25435, 26472, 30522, 33090, 39708, 40696, 44120, 45783, 49635, 50870, 61044, 66180, 76305, 79416, 91566, 99270, 101740, 122088, 132360, 152610, 183132, 198540, 203480, 228915, 305220, 366264, 397080, 457830, 610440, 915660, 1831320, 5610961, 11221922, 16832883, 22443844, 28054805, 33665766, 44887688, 50498649, 56109610, 67331532, 84164415, 100997298, 112219220, 134663064, 168328830, 201994596, 224438440, 252493245, 336657660, 403989192, 504986490, 673315320, 1009972980, 2019945960]

約数ペア:

[(1, 2019945960), (2, 1009972980), (3, 673315320), (4, 504986490), (5, 403989192), (6, 336657660), (8, 252493245), (9, 224438440), (10, 201994596), (12, 168328830), (15, 134663064), (18, 112219220), (20, 100997298), (24, 84164415), (30, 67331532), (36, 56109610), (40, 50498649), (45, 44887688), (60, 33665766), (72, 28054805), (90, 22443844), (120, 16832883), (180, 11221922), (360, 5610961), (1103, 1831320), (2206, 915660), (3309, 610440), (4412, 457830), (5087, 397080), (5515, 366264), (6618, 305220), (8824, 228915), (9927, 203480), (10174, 198540), (11030, 183132), (13236, 152610), (15261, 132360), (16545, 122088), (19854, 101740), (20348, 99270), (22060, 91566), (25435, 79416), (26472, 76305), (30522, 66180), (33090, 61044), (39708, 50870), (40696, 49635), (44120, 45783)]