26631960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5413}}^1$

素因数の和:5468

約数の個数: 64

約数和(自身を含む): 81859680

約数和(自身を除く): 55227720

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, 5413, 10826, 16239, 21652, 27065, 32478, 43304, 54130, 64956, 81195, 108260, 129912, 162390, 216520, 221933, 324780, 443866, 649560, 665799, 887732, 1109665, 1331598, 1775464, 2219330, 2663196, 3328995, 4438660, 5326392, 6657990, 8877320, 13315980, 26631960]

約数ペア:

[(1, 26631960), (2, 13315980), (3, 8877320), (4, 6657990), (5, 5326392), (6, 4438660), (8, 3328995), (10, 2663196), (12, 2219330), (15, 1775464), (20, 1331598), (24, 1109665), (30, 887732), (40, 665799), (41, 649560), (60, 443866), (82, 324780), (120, 221933), (123, 216520), (164, 162390), (205, 129912), (246, 108260), (328, 81195), (410, 64956), (492, 54130), (615, 43304), (820, 32478), (984, 27065), (1230, 21652), (1640, 16239), (2460, 10826), (4920, 5413)]