26809080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5449}}^1$

素因数の和:5504

約数の個数: 64

約数和(自身を含む): 82404000

約数和(自身を除く): 55594920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 5449, 10898, 16347, 21796, 27245, 32694, 43592, 54490, 65388, 81735, 108980, 130776, 163470, 217960, 223409, 326940, 446818, 653880, 670227, 893636, 1117045, 1340454, 1787272, 2234090, 2680908, 3351135, 4468180, 5361816, 6702270, 8936360, 13404540, 26809080]

約数ペア:

[(1, 26809080), (2, 13404540), (3, 8936360), (4, 6702270), (5, 5361816), (6, 4468180), (8, 3351135), (10, 2680908), (12, 2234090), (15, 1787272), (20, 1340454), (24, 1117045), (30, 893636), (40, 670227), (41, 653880), (60, 446818), (82, 326940), (120, 223409), (123, 217960), (164, 163470), (205, 130776), (246, 108980), (328, 81735), (410, 65388), (492, 54490), (615, 43592), (820, 32694), (984, 27245), (1230, 21796), (1640, 16347), (2460, 10898), (4920, 5449)]